LYNX THERAPEUTICS INC
10-Q/A, 1996-11-15
MEDICINAL CHEMICALS & BOTANICAL PRODUCTS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 10-Q


     X        QUARTERLY  REPORT  PURSUANT  TO SECTION 13 OR 15(d) OF THE  
  --------    SECURITIES  EXCHANGE  ACT OF 1934 FOR THE 
              QUARTERLY PERIOD ENDED JUNE 30, 1996.

                                       OR

              TRANSITION  REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE  
  --------    SECURITIES  EXCHANGE  ACT OF 1934 FOR THE
              TRANSITION PERIOD FROM               TO             .
                                     ----------       ------------ 



                         Commission File Number 0-22570


                             Lynx Therapeutics, Inc.
             (Exact name of registrant as specified in its charter)

               Delaware                                          94-3161073
     (State or other jurisdiction of                          (I.R.S. Employer
    incorporation or organization)                          Identification No.)

        3832 Bay Center Place
             Hayward, CA                                          94545
(Address of principal executive offices)                        (Zip Code)

                                 (510) 670-9300
              (Registrant's telephone number, including area code)


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  Registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

                          Yes      X        No
                               --------           --------



The  number of  shares  of Common  Stock,  Series B  Preferred  Stock,  Series C
Preferred  Stock,  and Series D Preferred Stock  outstanding as of June 30, 1996
were 2,342,045, 332,288, 123,299 and 40,000, respectively.  The Series B, Series
C  and  Series  D  Preferred  Stock  are  convertible  into  Common  Stock  on a
ten-for-one basis.


<PAGE>

                                  Exhibit Index

The Exhibits below are numbered according to Item 601 of Regulation S-K.

Exhibit
Number
- ------

10.31      Collaboration Agreement*

27.        Financial Data Schedule


*   Portions of this agreement have been deleted pursuant to our request for
confidential treatment.

<PAGE>


                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized.

                         LYNX THERAPEUTICS, INC.


                          ------------------------------------------------------
                          By:       Sam Eletr, Ph.D.
                                    Chief Executive Officer
                          Date:     November 15, 1996



                          ------------------------------------------------------
                          By:       Craig C. Taylor
                                    Acting Chief Financial Officer
                                    (Principal Financial and Accounting Officer)
                          Date:     November 15, 1996









                             COLLABORATION AGREEMENT



         THIS  COLLABORATION  AGREEMENT (the "Agreement") is entered into by and
between LYNX  THERAPEUTICS,  INC., a Delaware  corporation  having its principal
place of business at 3832 Bay Center Place, Hayward,  California 94545 ("Lynx"),
and TANABE  SEIYAKU CO.,  LTD., a corporation  organized and existing  under the
laws of Japan  having  its  principal  place  of  business  at 2-10  Dosho-machi
3-chome,  Chuo-ku,  Osaka  541,  Japan  ("Tanabe"),  as of  July  9,  1996  (the
"Effective  Date").  Lynx and Tanabe may be  referred to herein as a "Party" or,
collectively, as "Parties."

                                   BACKGROUND

         A. Lynx is engaged in research and  development of, among other things,
oligonucleotides and oligonucleotide  analogs that may be useful for therapeutic
treatment  of  disease  conditions.   Lynx  is  presently  developing  one  such
oligonucleotide  compound,  identified  as LR-3280  targeted to c-myc mRNA, as a
pharmaceutical  product for the  prevention  or treatment of  restenosis  in any
blood vessel following an angioplasty or similar procedure.

         B. Tanabe has  substantial  experience in the clinical  development  of
therapeutic  agents and the  distribution,  marketing and sale of such agents as
pharmaceuticals, particularly in the cardiovascular field.

         C. Lynx and Tanabe  desire to enter  into a  relationship  under  which
Tanabe  will have the right to develop  and  commercialize  LR-3280  and certain
related  oligonucleotide  compounds in Japan and certain other countries in Asia
for the  prevention or treatment of restenosis in any blood vessel  following an
angioplasty or similar procedure,  and Lynx will supply Tanabe,  under the terms
of this Agreement and a supply agreement,  quantities of product containing such
compounds for clinical use and commercial sale.

         D. The  Parties  have  earlier  executed a  non-binding  Memorandum  of
Understanding dated March 27, 1996 (the "Memorandum of Understanding"), that set
forth the major terms and conditions of such proposed relationship.  The Parties
now desire to enter into an agreement  establishing  the  development and supply
terms under which Tanabe shall develop and commercialize such compounds.

         NOW, THEREFORE, in consideration of the foregoing and the covenants and
promises contained in this Agreement, the parties agree as follows:

                                       1.
<PAGE>

1.       DEFINITIONS.

         As  used  herein,  the  following  capitalized  terms  shall  have  the
following meanings when used in this Agreement:

         1.1 "Affiliate" means a corporation, partnership, entity, person, firm,
company, or joint venture that controls, is controlled by or is under the common
control with the referenced  Party. For the purposes of this definition the word
"control" (including, with correlative meaning, the terms "controlled by" or "is
under the common control with") means the power to direct or cause the direction
of the  management  and  policies of such entity,  or the  ownership of at least
fifty percent (50%) of the voting stock of such entity; provided,  however, that
if the  applicable  law of the  jurisdiction  of  organization  of  such  entity
prohibits  ownership by a Party of fifty percent (50%) or more,  then  "control"
shall mean the  ownership of the maximum  percentage of the voting stock of such
entity allowed by such applicable law.

         1.2  "Approval  Application"  means  the  appropriate   application(s),
together with all documents, data and information concerning a Licensed Compound
or Product required to be included with such  application,  that is necessary to
obtain  Regulatory  Approval  to use,  import,  market  and/or  sell a  Licensed
Compound or Product in a country in the Territory.

         1.3 "Back-Up  Manufacturing  Information"  means  Information  owned or
Controlled by Lynx or its Affiliates, in sufficient detail, that is necessary to
permit a competent  manufacturer to manufacture  Licensed Compounds and Products
as per the Compound/Product Specifications.

         1.4 "Cost of Delivery  Means" means,  with respect to a Delivery  Means
sold by Tanabe, its Affiliates or permitted sublicensees  hereunder,  the actual
cost of purchase of such Delivery Means either (a) when purchased  originally by
Lynx if sold to  Tanabe  for  resale,  or (b)  when  purchased  by  Tanabe,  its
Affiliates or permitted sublicensees directly from the supplier, as applicable.

         1.5 "Clinical  Trial Product" means a product,  appropriate  for use in
clinical  trials,  containing a Licensed  Compound or placebo (as applicable) in
the formulation as determined by Tanabe but subject to reasonable prior approval
by Lynx,  for use in the  clinical  trials  in the Field in the  Territory,  and
including, if so elected by Tanabe at its reasonable discretion after good faith
consultation  with Lynx,  such diluents and Delivery Means  appropriate for such
Licensed  Compound for use in the Field as  determined  by Tanabe but subject to
prior approval by Lynx, which approval shall not be unreasonably  withheld,  and
provided further that such diluents and Delivery Means are available from Lynx.

                                       2.
<PAGE>

         1.6  "Compound/Product  Information"  means,  with  respect to a Party,
Information  owned  or  Controlled  by such  Party or its  Affiliates  regarding
Licensed  Compounds and Products  (including  their use with  Delivery  Means if
applicable) that is necessary or useful to the development of Licensed Compounds
and the  regulatory  approval and  commercialization  of Products for use in the
Field;  provided,  however, that Compound/Product  Information shall not include
any Manufacturing Information.

         1.7  "Confidential   Information"  means,  with  respect  to  a  Party,
Information  that is owned or  Controlled  by such Party or its  Affiliates,  is
disclosed by such Party to the other Party  pursuant to this  Agreement,  and is
identified  or  acknowledged  in  writing  to be  confidential  at the  time  of
disclosure  if  disclosed  in  tangible  form or within  thirty  (30) days after
disclosure if disclosed orally; provided, however, that Confidential Information
shall not include any Information that:

                  (a) was already known to the receiving Party, other than under
an obligation of confidentiality, at the time of disclosure by the other Party;

                  (b) was generally available to the public or otherwise part of
the public domain at the time of its  disclosure  to the receiving  Party by the
other Party;

                  (c) became generally available to the public or otherwise part
of the public domain after its  disclosure  to the receiving  Party by the other
Party,  other than through any act or omission of the receiving  Party in breach
of this Agreement;

                  (d) was disclosed to the receiving Party,  other than under an
obligation of confidentiality,  by a Third Party who had no obligation the other
Party not to disclose such information to others; or

                  (e) was subsequently and independently  developed by employees
or others  on behalf of the  receiving  Party  without  use of any  Confidential
Information disclosed to the receiving Party or such others by the other Party.

         1.8 "Control" means, with respect to a compound, material,  Information
or intellectual property right,  possession of the ability to grant access to or
a license or  sublicense as provided for herein under such  compound,  material,
Information  or right  without  violating  the terms of any  agreement  or other
arrangements with any Third Party existing at the time such Party would be first
required  hereunder  to  grant  the  other  Party  such  access  or  license  or
sublicense.

         1.9 "Delivery  Means" means a local drug delivery device or other means
that is appropriate for the Transient, one-time delivery of a Product to a blood
vessel for use in the Field,  and that is currently or hereafter  developed  and
approved by the governing  health  authority of any country in the Territory for
use in the Field,  including  without  

                                       3.
<PAGE>

limitation  such catheters as  "Transport,"  "Infusasleeve  II," and "Dispatch,"
together with all diluents and other attachments appropriate for such use.

         1.10   "Development"   means   conducting   in  vitro  and/or  in  vivo
pre-clinical and clinical  investigations  and trials on Licensed  Compounds and
preparing, submitting and prosecuting all Approval Applications, as necessary to
obtain  Regulatory  Approval  for  Products  for sale in the  Field  within  the
Territory.

         1.11  "Development  Plan" means the detailed written work plan prepared
by Tanabe for  Development  of the Licensed  Compounds and attempting to achieve
Regulatory  Approval of Products within the Territory.  The initial  Development
Plan  prepared  by Tanabe is  attached  hereto as  Exhibit  D, and is subject to
amendment from time to time as provided in Section 3.2.

         1.12 "Drug Master File" means the submission  (or the  applicable  part
thereof),  together with all Information contained therein, submitted to the FDA
in the United  States,  or to the  appropriate  governing  health  authority  in
another  country,  providing  information  on the  manufacturing  facilities and
manufacturing  processes  for making a  Product,  including  without  limitation
activities  relating to manufacturing,  processing,  formulating,  packaging and
storage to be  conducted by or under the  direction  of Lynx or its  Affiliates,
which Information may be used to support  Regulatory  Approval of the Product in
the United States or such other country.

         1.13  "Efficacy  Study" means that portion of the clinical  development
program in the U.S. or Europe that  provides for the initial  human testing of a
Product  at  several  dosages  on a limited  number  of  patients  conducted  in
accordance  with  the  appropriate  governmental  and  institutional  regulatory
authorities,  the intent of which is to  demonstrate  the presence or absence of
pharmacological  activity.  The initial U.S.  Efficacy  Study will be similar in
scope to the  "Italics  Protocol"  to be  carried  out at the  Thorax  Center in
Rotterdam  under the direction of Dr.  Patrick  Surruys,  except that such study
shall evaluate [REDACT] so that the patient sample size will be [REDACT]. Except
as set forth in the immediate preceding  sentence,  the protocol for the initial
U.S.  Efficacy Study shall be  substantially  similar to the latest draft of the
"Italics  Protocol"  provided to Tanabe prior to the  Effective  Date,  and Lynx
shall  make no  substantial  modifications  thereto  that  reduce  the  scope or
substantially  change the endpoints without the prior express written consent of
Tanabe,  which shall not be unreasonably  withheld nor require more than 30 days
review.

         1.14 "Exclusive Territory" means Japan, Taiwan (as an autonomous state)
and Indonesia.

                        CONFIDENTIAL TREATMENT REQUESTED


                                       4.
<PAGE>

         1.15 "FDA" means the United States Food and Drug Administration, or the
successor thereto.

         1.16 "Field" means the  prevention or treatment of restenosis in humans
in any blood  vessel by use of a Licensed  Compound  delivered  to the  affected
blood  vessel via a  Delivery  Means  following  any  stenosis-reducing  medical
procedure  that is  Transient  in nature  and that is  intended  to  reduce  the
obstruction of the blood flow in a stenosed vessel (including without limitation
percutaneous  transluminal   angioplasty,   percutaneous  transluminal  coronary
angioplasty and angioplasty involving placement of an intravascular stent).

         1.17 "Gross  Wholesale  Price"  means,  with respect to a product,  the
total  amount  invoiced or  otherwise  charged by Tanabe or its  Affiliates,  as
applicable, on account of the sale of such product to a non-Affiliate,  less the
following  deductions to the extent actually incurred and invoiced or charged to
the purchaser  attributable  to the sale of such product:  [REDACT]  incurred in
connection with the  exportation or importation of such Product.  In calculating
the Gross  Wholesale  Price of a product,  rebates,  discounts,  commissions and
other such costs,  expenses or payments (except as otherwise  expressly provided
above in this Section  1.17) shall not be deducted  from the amount  invoiced or
otherwise charged on account of sale of such product.

         1.18  "IND"  means  the  appropriate  application,  together  with  all
documents,  data and other  information  concerning a Licensed Compound that are
required to be included in such application,  filed or submitted with the FDA in
the United States or the  appropriate  governing  health  authority of any other
country,  for the purpose of obtaining  approval or authority to commence  human
clinical  trials in such  country for the purpose of seeking  general  marketing
approval.

         1.19  "Information"  means information and data of any type whatsoever,
in any tangible or intangible  form  whatsoever,  including  without  limitation
inventions,  practices,  methods,  techniques,   specifications,   formulations,
formulae,   knowledge,   know-how,   skill,  experience,   test  data  including
pharmacological,  biological, chemical, biochemical,  toxicological and clinical
test data,  analytical and quality  control data,  stability  data,  studies and
procedures, and patent and other legal information or descriptions.

         1.20 "Kit" means a package  ready for sale to the end user  hospital or
other  customer,  containing  the Product and the  Delivery  Means  packaged and
labeled in final form.

         1.21 "Licensed Compounds" means the oligonucleotide compound identified
by Lynx as LR-3280,  as more fully described on Exhibit A hereto,  and any other
phosphorothioated  oligonucleotide  compounds that now or hereafter are owned or

                        CONFIDENTIAL TREATMENT REQUESTED

                                       5.
<PAGE>

Controlled by Lynx or its Affiliates and that (a)  specifically  target the mRNA
transcribed  from the c-myc gene,  or (b) contain  [REDACT] and are developed by
Lynx,  its  Affiliate  or a Third Party  (sub)licensee  of Lynx  (including  the
Western Partner) for use in the Field.

         1.22 "Lynx Know-How" means  Compound/Product  Information that is owned
or Controlled by Lynx or an Affiliate of Lynx, but excluding Lynx Patents.

         1.23 "Lynx Patents" means all Patents owned or Controlled by Lynx or an
Affiliate of Lynx that claim or cover the  manufacture,  use or sale of Licensed
Compounds or Products.  Exhibit B hereto sets forth a list of Lynx Patents as of
the Effective Date.

         1.24 "Manufacturing Information" means the Information contained in the
Drug Master  File and all other  Information  owned or  Controlled  by Lynx,  it
Affiliates  or  (sub)licensees  (other  than  Tanabe),  in  each  case  that  is
maintained as confidential by Lynx, such Affiliate or (sub)licensee  and that is
necessary for or directly  related to the manufacture of a Licensed  Compound or
Product.

         1.25 "NHI" means the National Health  Insurance Agency in Japan (or the
successor  thereto),   or  the  equivalent  regulatory  authority  empowered  to
establish government  reimbursement prices and rates in any other country in the
Territory.

         1.26 "NHI Price" means, with respect to any product in any country, the
government  reimbursement  price or rate established by the NHI for such product
in such country.

         1.27 "NSP"  means,  with  respect to sale of a product  (other than the
Delivery Means sold alone),  the Gross  Wholesale Price for sale of such product
to a  non-Affiliate  of  Tanabe by Tanabe  or its  Affiliate  [REDACT]  from the
account  of,  such   non-Affiliate   actually   granted  and  provided  to  such
non-Affiliate  with respect to such sales of such product  (other than  credits,
allowances,  discounts,  rebates and chargebacks already deducted in calculating
the Gross Wholesale Price pursuant to Section 1.17).

         1.28 "Patent" means (a) all patent applications heretofore or hereafter
filed or having legal force in any country;  (b) all patents that have issued or
in the future issue therefrom,  including utility,  model and design patents and
certificates   of   invention;   and   (c)   all   divisionals,   continuations,
continuations-in-part,  reissues,  renewals,  extensions (including supplemental
protection certificates), additions, registrations or confirmations to or of any
such patent applications and patents.

         1.29 "Product"  means a  pharmaceutical  product  containing a Licensed
Compound that has received Regulatory Approval for commercial sale in a country.

                        CONFIDENTIAL TREATMENT REQUESTED

                                       6.
<PAGE>

         1.30 "Compound/Product Specifications" means the specifications for the
Licensed  Compound  and/or  the  Product  as  determined  by  Tanabe,  after due
consideration of the specifications  therefor  established by Lynx in the United
States (to the extent disclosable) and in consultation with Lynx, and subject to
the prior approval of Lynx, which shall not be unreasonably withheld or delayed.

         1.31  "Pivotal  Clinical  Trials"  means that  portion of the  clinical
development program that provides for the expanded controlled, pivotal Phase III
(or foreign  equivalent)  human clinical  trials,  performed  after  preliminary
evidence  suggesting  effectiveness  of a Product has been  obtained,  which are
intended to gather the additional information about the effectiveness and safety
that is needed to evaluate the overall benefit-risk relationship of such Product
and to provide  adequate basis for labeling,  in accordance with the appropriate
governmental and institutional regulatory authorities.

         1.32  "Regulatory  Approval"  means,  with  respect to a  country,  all
approvals   (including   price   and   reimbursement    approvals),    licenses,
registrations,  or  authorizations  of any  federal,  state or local  regulatory
agency,  department,  bureau or other government entity,  necessary for the use,
storage, import, transport and sale of a Product in such country.

         1.33 "Related Compounds" means all oligonucleotide  sequence compounds,
other than Licensed Compounds,  that now or hereafter are owned or Controlled by
Lynx or its Affiliates  and that (a)  specifically  target the mRNA  transcribed
from the c-myc gene,  or (b) contain  [REDACT] and are  developed  by Lynx,  its
Affiliate or a Third Party (sub)licensee of Lynx (including the Western Partner)
for use in the Field.

         1.34 "Related Kit Costs" means Lynx's actual Cost of Delivery Means for
the Delivery  Means  included in a Kit that is sold by Lynx to Tanabe  hereunder
and Lynx's actual cost of packaging (or having  packaged) the Kit, but excluding
the cost of the Product included in the Kit.

         1.35  "Supply  Agreement"  means the supply  agreement  with respect to
supply  of  Products  to be  negotiated  and  entered  into  by the  parties  as
contemplated in Section 6.1.

         1.36 "Tanabe Compound Information" means the data and results generated
from the in vitro  and/or in vivo  preclinical  and clinical  investigation  and
testing of Licensed  Compounds and/or Products during the term of this Agreement
in the course of  Development  or related  work on a  Licensed  Compound  and/or
Product  by or on  behalf  of Tanabe or its  Affiliates,  but  excluding  Tanabe
Patents.

         1.37 "Tanabe Patents" means all Patents owned by Tanabe or an Affiliate
of Tanabe that claim or cover inventions regarding the manufacture,  use or sale
of  Licensed  

                        CONFIDENTIAL TREATMENT REQUESTED

                                       7.
<PAGE>

Compounds  or  Products  that were  conceived  in the course of  conducting  the
Development  or  related  work on a  Licensed  Compound  or  Product  under this
Agreement.

         1.38  "Territory"  means  Korea,  Thailand  and  the  countries  in the
Exclusive Territory.  Pursuant to Section 2.3, Lynx may, in its discretion,  add
to the definition of "Territory" Hong Kong, Singapore or China.

         1.39  "Third  Party"  means any entity or  individual  other than Lynx,
Tanabe, or Affiliates of either.

         1.40 "Transient" means of a duration of not more than [REDACT] total.

         1.41 "Western Partner" means the Third Party pharmaceutical  company to
which Lynx grants a license to develop Licensed Compounds and/or market Products
outside the Exclusive Territory for use in the Field.

2.       LICENSES.

         2.1      License Grant.

                  (a) Lynx hereby  grants  Tanabe and  Affiliates  of Tanabe the
right  and  license  (the  "License"),  with no right to  sublicense  except  as
provided in subsection (c) below,  under the Lynx Patents and the Lynx Know-How,
solely to use the Licensed Compounds to conduct  Development and to import, use,
and sell  Products  solely for use in the Field within the  Territory,  provided
that such Licensed Compounds or Products,  as applicable,  either were purchased
from  Lynx  pursuant  to  this  Agreement  and  the  Supply  Agreement  or  were
manufactured  by or on  behalf  of  Tanabe  or its  Affiliates  pursuant  to the
permitted  and proper  exercise  of the license in Section  2.1(b).  The License
shall be exclusive within the Exclusive Territory and non-exclusive in all other
countries in the Territory.

                  (b) If Lynx is materially unable to supply Tanabe's and/or its
Affiliates'  requirements  of a Licensed  Compound and/or Product for use in the
Field  (Development  and  marketing),  Lynx agrees that it shall use  reasonable
commercial  efforts  to  secure  the  assistance  of  a  competant  Third  Party
manufacturer  to assist  Lynx or  undertake  the  manufacture  of such  Licensed
Compound  or  Product  in order to meet such  requirements.  In the  event  Lynx
commits a material  breach of Lynx's  obligations  (under this Agreement and the
Supply  Agreement) to supply Tanabe's  and/or its Affiliates'  requirements of a
Licensed  Compound  and/or  Product  for  use  in  the  Field  (Development  and
marketing),  which breach remains uncured  [REDACT] after written notice of such
breach by  Tanabe,  then  Tanabe  and its  Affiliates  shall  have a right to be
granted (but without the obligation to take such license),  by written notice to
Lynx and without  further action by Lynx, the  non-exclusive  right and license,
without the right to  sublicense,  under the Lynx Patents 

                        CONFIDENTIAL TREATMENT REQUESTED

                                       8.
<PAGE>

and the Lynx Know-How (but not under the  Manufacturing  Information)  solely to
make or have made Licensed Compounds and/or Products for use in the Field within
the Territory,  provided, however, that Lynx's failure to supply Tanabe's or its
Affiliates  requirements  shall not  constitute  a  material  breach if (i) such
failure is the  result of force  majeure,  or (ii) at the time of such  failure,
Lynx has  supplied at least  [REDACT] of Tanabe's  and its  Affiliates'  binding
forecasted  requirements  (or  orders,  if less)  for the  [REDACT]  immediately
preceding  [REDACT],  and at least  [REDACT]  of  Tanabe's  and its  Affiliates'
binding  forecasted  requirements  (or orders,  less) for the  current  calendar
quarter.  In the event that Tanabe, due to Lynx's uncured material breach of its
supply  obligation,  exercises the license  granted  under this Section  2.1(b),
Tanabe shall pay Lynx a royalty,  for each dose of Licensed  Compound or Product
manufactured  by or on behalf of Tanabe for use in the Field,  equal to [REDACT]
of the Gross Wholesale Price of the applicable  Licensed Compound or Product. In
addition to all other  conditions,  the foregoing license in this Section 2.1(b)
shall not be effective and shall not be exercisable  unless and until the Supply
Agreement is entered into by the Parties.

                  (c)  If  Tanabe   can   demonstrate,   to  Lynx's   reasonable
satisfaction,  that Tanabe is required to sublicense to a particular  entity the
right, in a certain country in the Territory, to conduct Development on, import,
use and/or sell, as applicable,  a Licensed Compound and/or Product in order for
Tanabe to achieve the Development,  promotion, marketing and sale of the Product
in such country,  then Lynx agrees at that time to permit,  by written amendment
to this Agreement, Tanabe to grant such a sublicense to the entity identified by
Tanabe.

         2.2 Disclosure of Lynx Compound/Product Information.  Within two months
following  execution  of this  Agreement,  Lynx  shall  disclose  to Tanabe  all
Compound/Product  Information  that is then owned or  Controlled  by Lynx or its
Affiliates.  On a  [REDACT]  basis  during  the  Agreement,  but  subject to the
following limitations,  Lynx shall continue to disclose to Tanabe all additional
Compound/Product  Information  that thereafter is owned or Controlled by Lynx or
its  Affiliates  and summary  information  regarding  all Related  Compounds not
previously  disclosed  to  Tanabe.  Tanabe  shall  have  the  right  to ask  for
additional  information  regarding  such  compounds,   and  Lynx  shall  provide
reasonable  additional  information  within  its  Control.  Notwithstanding  the
foregoing,  Tanabe  understands  and  agrees  that  Lynx  has no  obligation  to
identify,  seek to discover  or develop any  additional  Licensed  Compounds  or
Related  Compounds.  Tanabe  further  understands  and  agrees  that Lynx has no
obligation to disclose any clinical  trial data or other  Information  regarding
Licensed  Compounds  or Products  that is  developed,  generated  or acquired in
association with the Western Partner or other (sub)licensee of Lynx, except such
clinical  trial data or other  Information  arising from the European and United
States clinical Efficacy Studies,  or as provided under Section 3.4, 3.5(b), 3.6
and 4.2 hereof.  Tanabe,  its Affiliates and permitted  sublicensees 

                        CONFIDENTIAL TREATMENT REQUESTED

                                       9.
<PAGE>

may use the Information  disclosed by Lynx under this Section 2.2 solely for the
purposes of this  Agreement,  and subject to all the terms and conditions of the
Agreement.

         2.3 Covenants  Against  Unauthorized  Use. Tanabe hereby covenants that
Tanabe and its  Affiliates  and permitted  sublicensees  (a) will not utilize or
practice the Lynx Patents or Lynx Know-How  except as expressly  permitted under
the  License,  (b) will not sell any  Licensed  Compound or Product  outside the
Territory,  and (c)  will  not  market,  promote,  or  advertise  any use of any
Licensed  Compound  outside the Field,  except to the extent that Tanabe obtains
rights outside the Field pursuant to Section 5.1.  Tanabe and its Affiliates and
permitted sublicensees shall use best efforts (which shall not require knowingly
violating   applicable   anti-trust   laws)  to  impose  on  its   non-Affiliate
distributors and dealers and to customers the same restrictions on resale of the
Products as are imposed on Tanabe hereunder.

         2.4 Expansion of Territory.  At its  discretion and upon written notice
to  Tanabe,  Lynx  during  the term of the  Agreement  may  decide to add to the
definition  of  "Territory"  any  one or  more of the  countries  of Hong  Kong,
Singapore or China,  which shall be effective upon written acceptance by Tanabe.
Such decision may be premised on, among other things,  Lynx's determination that
Tanabe's  competitive  position in such country or countries would not be unduly
restricted and that expanding the defined  Territory would not jeopardize Lynx's
ability  to  execute  other  license  agreements   covering  Licensed  Compounds
elsewhere in the world.  In the event Lynx agrees to add any such country to the
Territory,  Tanabe also may request to add any such country to the definition of
"Exclusive Territory". If Lynx in its discretion is willing to make such country
exclusive under this Agreement, Lynx will in that case make a proposal to Tanabe
regarding  any fees or  milestone  payments  required to convert such country to
exclusivity, which proposal Tanabe may accept or decline.

3.       PRODUCT DEVELOPMENT.

         3.1 Development in the Territory. Tanabe shall have sole responsibility
to conduct the Development,  itself or through its Affiliates on its behalf,  of
one or more  Licensed  Compounds  within  the  Territory  in order to obtain and
maintain  Regulatory  Approval of Products.  Tanabe and its Affiliates  shall be
solely  responsible  for all costs and  expenses  of Tanabe  and its  Affiliates
relating to such Development  efforts and to obtaining such Regulatory  Approval
of Products.

         3.2  Development  Plan.  Tanabe has  prepared and Lynx has reviewed and
approved  the initial  Development  Plan.  After the end of each  calendar  year
(other than 1996) while Tanabe is conducting Development on a Licensed Compound,
Tanabe shall modify the  Development  Plan, to reflect such revised  Development
activities as Tanabe reasonably  determines to be necessary or useful to attempt
to achieve  Regulatory  

                                      10.
<PAGE>

Approval of Products within the Territory as soon as  commercially  practicable,
after  considering  the results of the  Development  of such  Licensed  Compound
during such year and the  anticipated  regulatory  requirements  to achieve such
Regulatory  Approval.  The Parties  shall  attach such  amendments  to Exhibit D
hereto.  Tanabe may otherwise amend the Development  Plan from time to time, and
shall  attach  such  amendments  to Exhibit D hereto.  In such  cases,  Lynx may
provide Tanabe with its comments as to such  modifications  or  amendments,  and
Tanabe shall take Lynx's comments into due  consideration.  Tanabe will use good
faith,  commercially  reasonable and diligent efforts to perform the Development
Plan. In addition to, and without  limitation by, the  foregoing,  Tanabe agrees
that it and/or its  Affiliates  will pursue  programs of Development of Licensed
Compounds with diligent  efforts no less than Tanabe and its Affiliates apply to
the  development  of their own  compounds or products  with  similar  regulatory
requirements and market  potential.  If Tanabe commits a material breach of such
diligence  obligations  (provided  that such breach  shall not be as a result of
force majeure),  and such breach remains  uncured  [REDACT] after written notice
thereof, Lynx may, at its election and in its sole discretion,  and upon written
notice to Tanabe,  terminate this Agreement or convert to non-exclusive Tanabe's
rights  throughout  the Territory.  It is understood  that [REDACT] shall not be
considered a material breach of Tanabe's  diligence  obligations  hereunder,  so
long as Tanabe continues to use diligent efforts [REDACT]. The actual activities
conducted in  Development  of Licensed  Compounds by Tanabe are at Tanabe's sole
discretion,  subject to Tanabe's compliance with its diligence obligations under
this Article 3 and Section 13.3.  Promptly after the Effective  Date, each Party
shall appoint one of its  employees to be the primary  contact point between the
Parties regarding the transfer of Information, the discussion of the Development
Plan and Tanabe's efforts to conduct  Development,  and other issues relating to
each  Party's   development  and  marketing  of  Products  in  their  respective
territories.  Such primary contacts shall meet, either directly or by telephone,
on a regular  basis,  at least once every six  months,  to discuss  such  issues
hereunder.

         3.3 Reports. Tanabe shall maintain accurate and complete records of all
Development  activities  and  all  results  of any  trials,  studies  and  other
investigations conducted by or on behalf of Tanabe hereunder.  Within 60 days of
the end of every June and December  while Tanabe is conducting  Development on a
Licensed Compound,  Tanabe shall prepare and submit to Lynx a report summarizing
such Development activities, and identifying significant results or developments
during such period. Such reports shall include, without limitation,  discussions
related to any significant  deviations  from the  Development  Plan and Tanabe's
proposed actions to address such significant deviations.

         3.4 Tanabe Compound/Product Information. Provided that Tanabe, Lynx and
the Western Partner have entered into a mutually  acceptable  written  agreement
pursuant to which the parties  thereto agree to exchange  Information  regarding
Licensed  

                        CONFIDENTIAL TREATMENT REQUESTED

                                      11.
<PAGE>

Compounds and Products that is useful for Development,  Approval Applications or
the sale of Licensed  Compounds  and/or  Products  for use in the Field in their
respective  territories,  and provided  further that such agreement is in effect
and that neither  Lynx nor the Western  Partner are in breach  thereof,  Tanabe,
Lynx and the Western  Partner  shall  provide  each other with  Compound/Product
Information in accordance with, and subject to, the terms and conditions of such
agreement.

         3.5      Approval Applications.

                  (a) Tanabe and its Affiliates and permitted  sublicensees will
be  solely  responsible  for  assembling  its  Approval  Applications  to obtain
Regulatory  Approval in the Territory,  provided,  however,  that if Lynx is the
manufacturer   of  the  Licensed   Compounds   and/or  Products  Lynx  shall  be
responsible,  at Lynx's  expense,  for preparing the  Manufacturing  Information
required by such Approval  Applications.  Such Approval Applications  (excepting
the Drug  Master  File,  if it is filed) will be filed in the name of Tanabe (or
its  Affiliate  or permitted  sublicensee,  as  applicable),  and Tanabe (or its
Affiliate or permitted  sublicensee,  as  applicable)  will be  responsible  for
diligently  causing such applications  (excepting the Drug Master File, if it is
filed) to progress  through the approval  process in the  Territory.  Lynx shall
retain ownership and control of all  confidential or proprietary  Information of
Lynx or its  Affiliates  or  licensors  prepared by Lynx for  inclusion  in such
Approval  Applications.  At  Lynx's  discretion,  to  the  extent  permitted  by
applicable law, Lynx may require that any Manufacturing Information submitted by
Lynx as part of such  Approval  Applications  shall be  maintained in a separate
Drug Master File that is submitted  to the  appropriate  regulatory  authorities
separate from the rest of the Approval Application and maintained  confidential.
Ownership of such Drug Master Files and any Manufacturing  Information  included
in any  such  Approval  Application  shall  remain  with  Lynx.  Lynx  shall  be
responsible,  at Tanabe's  expense and reasonable  assistance,  for causing such
Drug Master File to progress  through  the  approval  process in the  Territory.
Tanabe may consult  with Lynx with respect to Approval  Applications.  Lynx will
cooperate with Tanabe in such manner as Tanabe may reasonably  request to assist
in obtaining Regulatory Approvals.

                  (b) Provided  that Tanabe,  Lynx and the Western  Partner have
entered  into a mutually  acceptable  written  agreement  pursuant  to which the
parties  agree to exchange  Approval  Applications  regarding the use or sale of
Licensed  Compounds  and/or  Products  for use in the Field in their  respective
territories,  and  provided  further  that such  agreement is in effect and that
neither Lynx nor the Western Partner are in breach thereof, Tanabe shall provide
Lynx and the  Western  Partner  with  copies  of its  Approval  Applications  in
accordance with, and subject to, the terms and conditions of such agreement.

                                      12.
<PAGE>

         3.6 Adverse Events. During the term of the Agreement,  each Party shall
notify the other  immediately  of any  Information  of which such Party  becomes
aware  concerning  any  material  adverse  side  effect,  injury,   toxicity  or
sensitivity reaction,  whether or not serious or unexpected  (collectively,  any
"adverse  event"),  or any  unexpected  incidence,  and  the  severity  thereof,
associated with the clinical uses, studies, investigations,  tests and marketing
of  any  Licensed  Compound  or  Product,   whether  or  not  determined  to  be
attributable  to  such  Licensed  Compound  or  Product.  Without  limiting  the
generality  of the  foregoing,  each Party  shall  notify the other Party of any
event or  incidence  regarding  any  Licensed  Compound or Product,  which it is
required  to notify or report to any  governmental  authority  of the country in
which it sells such Licensed  Compound or Product,  prior to the date when it is
required to give such notice or to make such report.  Each Party  further  shall
immediately  notify  the  other  of  any  Information   received  regarding  any
threatened or pending action by a  governmental  agency or any other Third Party
arising out of or relating to an alleged  adverse event or unexpected  incidence
regarding  any  Licensed   Compound  or  Product.   Upon  receipt  of  any  such
Information, the Parties shall consult with each other in an effort to arrive at
a  mutually  acceptable  procedure  for  taking  appropriate  action;  provided,
however,  that nothing contained herein shall be construed as restricting either
Party's right to make a timely report of such matter to any government agency or
take other action that it deems to be  appropriate or required by applicable law
or  regulation,  including  the  right of a Party to  recall  or  withdraw  such
Licensed Compound or Product from development, marketing and selling. Lynx shall
use  reasonable  efforts to obtain the  agreement  of the Western  Partner to be
bound by provisions  similar to this Section 3.6.  Tanabe,  Lynx and the Western
Partner may enter into a mutually  acceptable  agreement  to  mutually  exchange
adverse event  information  consistent  with the provisions of this Section 3.6.
The obligations in this Section 3.6 pertaining to Licensed Compounds or Products
shall survive the expiration or termination of this Agreement.

         3.7      Exclusivity.

                  (a)  Tanabe  Obligations.  During  the term of the  Agreement,
Tanabe  shall  not  develop,  market  or sell  in the  Exclusive  Territory  any
[REDACT],  for use in the  prevention  or  treatment of [REDACT] by a local drug
delivery device or other means appropriate for the Transient,  one-time delivery
of a compound to a blood vessel. In addition,  Tanabe shall not, during the term
of this  Agreement,  develop,  market  or sell in the  Exclusive  Territory  any
compound,  other than an  [REDACT],  for use in the  prevention  or treatment of
restenosis in humans in any blood vessel following any stenosis-reducing medical
procedure  that is  Transient  in nature  and that is  intended  to  reduce  the
obstruction  of  the  blood  flow  in the  stenosed  vessel  (including  without
limitation  percutaneous  transluminal  angioplasty,  percutaneous  transluminal
coronary  angioplasty and angioplasty  involving  placement of an  intravascular
stent),  unless  Tanabe is  contemporaneously  [REDACT]  to conduct  Development
and/or  marketing of at least 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      13.
<PAGE>

[REDACT]  for use in the  Field,  which  Development  and/or  marketing  efforts
involve  expenditure  of  [REDACT]  (as  applicable)  of  other   pharmaceutical
compounds of similar  market  potential and at a similar stage of development or
marketing (as applicable).

                  (b) Lynx Obligations.  During the term of this Agreement, Lynx
shall not develop,  market or sell,  and shall not license any Lynx Affiliate or
Third Party under the Lynx Patents and Lynx Know-How to develop,  market or sell
within the Exclusive Territory any  phosphorothioated  oligonucleotide  compound
that (i) specifically  targets the mRNA transcribed from the c-myc gene, or (ii)
contains  [REDACT],  for use in the  prevention  or treatment of  restenosis  in
humans in any blood vessel  following any  stenosis-reducing  medical  procedure
that is  Transient in nature and that is intended to reduce the  obstruction  of
the blood flow in the stenosed vessel (including without limitation percutaneous
transluminal  angioplasty,  percutaneous  transluminal  coronary angioplasty and
angioplasty  involving  placement  of an  intravascular  stent),  by use of such
compound  delivered to the affected blood vessel by a local drug delivery device
or other means appropriate for the Transient,  one-time delivery of the compound
to a blood vessel.

         3.8 Lynx Development. Lynx shall retain the right to develop or to have
Third  Parties  develop,  market and sell the Licensed  Compounds for use in the
Field in all countries outside the Exclusive Territory.

4.       MARKETING.

         4.1  Marketing  Efforts.   Tanabe  and  its  Affiliates  and  permitted
sublicensees will use commercially reasonable and diligent efforts to market and
sell the Products that have received the applicable  Regulatory  Approval in any
country in the Territory  for use in the Field in each such country.  Subject to
the  foregoing,  all  decisions  regarding  marketing,  promotion  and  sales of
Products in the  Territory by or on behalf of Tanabe  shall be at Tanabe's  sole
discretion.

         4.2  Marketing  Support.  Provided  that  Tanabe,  Lynx and the Western
Partner have entered into a mutually  acceptable  written agreement  pursuant to
which the  parties  agree to  exchange  marketing  and  commercial  information,
Tanabe,  Lynx and the Western  Partners each will cooperate in providing to each
other  commercial  information   (including,   but  not  limited  to  copies  of
promotional items, medical article reprints,  medical educational strategies and
related  materials)   regarding  the  marketing  of  the  Product  worldwide  in
accordance with, and subject to the terms and conditions of, such agreement.

         4.3 Packaging and Labeling.  The Product for commercial sale under this
Agreement shall be packaged and labeled  consistent with the requirements of the
regulatory  authorities  in the Territory,  shall  identify any applicable  Lynx
Patent consistent 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      14.
<PAGE>

with  marking  requirements,  and, if  applicable,  shall  identify  Lynx as the
manufacturer  of the  Product.  Subject to the  foregoing,  Tanabe  shall in its
reasonable discretion determine the packaging and labeling for the Products.

         4.4 Reports.  Commencing  after a Product is  commercially  sold in the
Territory, Tanabe will provide to Lynx a report on a semi-annual basis within 60
days  of  the  end of  such  six  month  period  summarizing  Tanabe's  and  its
Affiliates'  marketing  efforts with respect to Products  during such period and
summarizing any Third Party activity  actually known to Tanabe or its Affiliates
(without any duty of investigation)  regarding  marketing or sale of competitive
products in the Exclusive Territory.

         4.5 Sales of Kits and/or Delivery  Means.  If Tanabe  determines in its
reasonable  discretion  exercised  in good  faith  that it is  commercially  and
economically  beneficial  for Tanabe to market  Products  in any  country in the
Territory  in Kit form,  or to market  Delivery  Means in  conjunction  with the
Products  as a separate  product in any  country in the  Territory,  then Tanabe
shall use  commercially  reasonable and diligent  efforts to market and sell the
Kits or Delivery Means, as applicable, in such country in the Territory.

         4.6  Restrictions  on  Distributors  and Dealers.  Tanabe shall use its
commercially  reasonable  and  diligent  efforts  to  provide  that  any  of its
non-Affiliate  distributors  or dealers to whom Tanabe  sells the  Products  for
resale shall not sell any Products to any customer located outside the Territory
and shall not market, promote or advertise use of a Product or Licensed Compound
for any use other than use in the Field,  except to the  extent  Tanabe  obtains
rights outside the Field pursuant to Section 5.1.

5.       RIGHTS TO OTHER COMPOUNDS AND FIELDS.

         5.1 Other Indications for Licensed Compounds. Lynx hereby grants Tanabe
a right of first refusal as provided in this Section,  to obtain licenses to use
Licensed  Compounds for other  applications  or  indications  outside the Field.
Provided  that Tanabe has  diligently  executed or is  continuing  to diligently
execute in a timely  manner the  Development  Plan with  respect to at least one
Licensed Compound for use in the Field in the Territory  (excluding  failures to
execute  the  Development  Plan as a result of force  majeure or other cause not
attributable  to  Tanabe's  responsibility  or  control),  Lynx will give Tanabe
written  notice if at any time Lynx  desires to grant a license to a Third Party
within the  Territory  to  import,  develop,  use and sell one or more  Licensed
Compounds for a particular  use,  indication or  application  outside the Field.
Such notice shall  include such  Information  owned or Controlled by Lynx or its
Affiliates as Lynx in its good faith and reasonable discretion believes would be
useful to enable Tanabe to evaluate its interest in obtaining such a license. If
Tanabe is interested in obtaining such a license, Tanabe shall give Lynx written
notice of its desire to  negotiate  such license  within 

                                      15.
<PAGE>

[REDACT] of receipt of such written notice and Information  from Lynx. If Tanabe
provides such notice, the Parties will meet and negotiate in good faith,  during
the [REDACT] period following  Tanabe's  provision of such notice, the terms and
provisions  of a  license  agreement  granting  Tanabe  such  license  rights to
commercialize  the Licensed  Compound for such use,  application  or  indication
outside the Field within the Territory.  If, at the end of such [REDACT] period,
the Parties cannot reach agreement on the terms of such license agreement,  Lynx
may during the [REDACT] period  thereafter enter into a license agreement with a
Third Party  granting  such Third Party  license  rights to  commercialize  such
Licensed  Compound for such use,  application  or  indication  outside the Field
within  the  Territory  as was  offered to Tanabe,  provided  that such  license
agreement is no more  favorable to such Third Party than the terms last proposed
by Lynx to Tanabe during such [REDACT] negotiation period.

         5.2 Rights to Related Compounds. Lynx hereby grants Tanabe the right to
include  within the license  rights  granted under the License in Section 2.1(a)
specific Related Compounds, as provided in this Section. During the term of this
Agreement,  provided  that Tanabe has  diligently  executed or is  continuing to
diligently  execute in a timely manner the  Development  Plan with respect to at
least one  Licensed  Compound for use in the Field in the  Territory  (excluding
failures to execute the  Development  Plan as a result of force majeure or other
cause not  attributable to Tanabe's  responsibility  or control),  Lynx promptly
will disclose to Tanabe every Related  Compound,  together with such Information
owned or  Controlled  by Lynx or its  Affiliates  as Lynx in its good  faith and
reasonable  discretion believes would be useful to enable Tanabe to evaluate its
interest  in  obtaining  such  license to such  Related  Compound.  If Tanabe is
interested in obtaining  license  rights to develop and  commercialize  any such
Related Compound for use in the Field,  Tanabe shall give Lynx written notice of
such  desire  within  [REDACT]  of  disclosure  of  such  Related  Compound  and
Information  by Lynx.  Thereafter,  the  parties  will  negotiate  in good faith
appropriate  economic terms for adding such Related Compound to the terms of the
Agreement as an additional Licensed Compound, including appropriate license fees
and milestone  payments for such Related Compound and appropriate  supply terms.
Upon the Parties  reaching  agreement on such financial  terms, the Parties will
execute an appropriate amendment to the Agreement,  adding such Related Compound
to  the  definition  of  "Licensed   Compound"  and  providing  such  additional
modifications  to  the  Agreement,  including  development  obligations,  as are
appropriate.  If, after the initial  disclosure of a Related  Compound to Tanabe
under  this  Section,   Lynx  or  its  Affiliate  develops  additional  material
Information  regarding  such Related  Compound,  that Lynx in its good faith and
reasonable discretion believes would be useful to Tanabe in its decision whether
to seek such license,  Lynx shall present such additional  Information to Tanabe
and the  opportunity  to add such  Related  Compound to the  License  under this
Section.  Such  disclosures  shall  occur at  least  [REDACT]  (unless  Lynx has
licensed  such  Related  Compound  to a Third  Party  subject  to the  following
provisions). If 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      16.
<PAGE>

Lynx desires to license  such  Related  Compound to an Affiliate or Third Party,
Lynx may not do so unless Lynx first has offered such Related Compound to Tanabe
and provided  Tanabe with such  Information  pursuant to this  Section.  If Lynx
makes such an offer,  and Tanabe  declines to  negotiate  such  license,  or the
Parties are unable to conclude an agreement on the terms within  [REDACT]  after
such negotiations  commence,  then Lynx may for a period of [REDACT]  thereafter
grant to any Affiliate or Third Party a license regarding such Related Compound,
provided  that such license is on terms no more  favorable to such  Affiliate or
Third Party than the terms last proposed by Lynx to Tanabe therefor.

         5.3 World-Wide  Rights.  In the event Lynx grants a Third Party license
rights,  as  contemplated  under  Section 5.1 or 5.2, that are  world-wide,  the
financial  terms of such license  rights  shall be compared  with the terms last
proposed by Lynx to Tanabe on the basis that the Territory  represents  [REDACT]
of the world-wide market.

6.       MANUFACTURING AND SUPPLY.

         6.1  Manufacturing  Rights;  Supply.  Lynx  shall  retain all rights to
manufacture or have manufactured the Licensed Compounds and Products, subject to
the provisions of Section 2.1(b).  Lynx agrees to supply Tanabe's clinical trial
requirements for the Licensed Compounds used in its Development and requirements
for Products for commercial  sale in the  Territory,  pursuant to this Agreement
and a separate  Supply  Agreement to be  negotiated  between the Parties in good
faith and  entered  into within one year of the  Effective  Date,  which  Supply
Agreement  shall be consistent  with the terms of this Article 6, the additional
summary supply terms attached  hereto as Exhibit C, the other  applicable  terms
and conditions of this Agreement  (including without  limitation  Articles 9 and
11), and such other terms and  conditions  as are  necessary or  appropriate  to
comply  with  all  applicable  laws  and  regulations  in the  Territory  or are
otherwise agreed to by the Parties.

         6.2 Clinical Supply. Lynx agrees to provide Tanabe with such quantities
of the particular Licensed Compound on which Tanabe is conducting Development as
Tanabe may order pursuant to this Agreement and the Supply  Agreement.  Clinical
supplies of the  Licensed  Compound  under  Development  shall be in the form of
Clinical Trial  Products.  At least [REDACT] prior to  commencement  of clinical
trials of the  Licensed  Compounds  in the  Territory,  Tanabe shall give Lynx a
rolling [REDACT]  forecast of its expected  requirements for such Clinical Trial
Products,  including  quantities,  dosages and requested delivery dates.  Tanabe
shall update such forecast at the beginning of each calendar quarter  thereafter
during  Development.  Lynx shall supply  Tanabe's  requested  quantities  of the
Clinical  Trial  Products for use in clinical  trials in the  Territory,  at the
requested delivery times;  provided,  however,  that such delivery times are not
less than [REDACT]  after receipt by Lynx of Tanabe's firm order for a specified

                        CONFIDENTIAL TREATMENT REQUESTED

                                      17.
<PAGE>

quantity of Clinical Trial  Products.  Such order shall not deviate by more than
[REDACT] from the amount  forecasted  for such delivery dates in the most recent
forecast.

         6.3 Pricing of Clinical Supplies.  The Clinical Trial Products supplied
by Lynx shall be sold to Tanabe at a per unit transfer price as follows:

                  (a) [REDACT] per dose up to [REDACT] of Licensed Compound, or,
with  respect to placebo,  Lynx's  actual cost of the  placebo,  included in the
Clinical Trial Product; plus

                  (b) Lynx's actual  purchase  prices of the Delivery  Means (if
provided by Lynx and if applicable); plus

                  (c)  Lynx's (if  packaged  by Lynx and if  applicable)  actual
packaging costs for preparing the final packaged Clinical Trial Product.

At a maximum dose of [REDACT] of the Licensed Compound,  Lynx estimates that the
cost per unit of Clinical Trial Product (including the Delivery Means) shall not
be greater than [REDACT].  In the event of any  unanticipated and severe changes
in market conditions or other circumstances  affecting the costs per unit of the
Clinical  Trial Product  (including  the Delivery  Means),  the Parties agree to
discuss in good faith such changed  circumstances and appropriate  mechanisms to
address them.

         6.4 Commercial  Product Supply.  Lynx agrees to provide Tanabe with its
commercial requirements of each Product for which Tanabe has obtained Regulatory
Approval,  pursuant to the terms of this Agreement and the Supply Agreement,  in
bulk form,  single dose form and/or  packaged in a Kit, as Tanabe  determines in
its sole discretion.  If Tanabe elects to purchase Product in bulk form,  Tanabe
understands  and agrees that Lynx may  provide the Product in bulk liquid  form,
and that Tanabe shall be solely  responsible for any [REDACT] issues.  If Tanabe
or its Affiliate (as provided in Section 4.5)  determines to market  Products in
any  country in the  Territory  in Kit form  including a Delivery  Means,  or to
market such  Delivery  Means in  conjunction  with the Product but as a separate
product in any country in the Territory,  then Tanabe and/or its  Affiliate,  as
applicable,  agrees to purchase the Delivery Means from Lynx, and Lynx agrees to
sell such Delivery Means to Tanabe and/or its Affiliate, as applicable (provided
that Lynx can obtain  such  Delivery  Means from its  suppliers,  and subject to
Section 9.2), and Tanabe and its  Affiliates  agree to resell the Product either
in Kit form or to market and sell the Product and the  Delivery  Means  together
but as separate products, as applicable,  in such country in the Territory,  for
so long as Tanabe determines in its reasonable, good faith discretion that it is
commercially and economically beneficial for Tanabe to do so.

                        CONFIDENTIAL TREATMENT REQUESTED

                                      18.
<PAGE>

         6.5 Purchase Prices for Product and Delivery Means.  The  determination
of the  amounts  Tanabe  shall pay Lynx for  Tanabe's  purchase  of Product  and
Delivery  Means for  commercial  sale  hereunder  shall  depend on the method of
resale of such Product.  If Tanabe resells Product alone or in conjunction  with
resale of the Delivery Means but as separate products, with separate sale prices
for each such product, Tanabe shall pay Lynx the purchase price for such Product
as  determined  in Section  6.6,  and Tanabe  shall pay Lynx for the  associated
Delivery Means as provided in Section 6.7. If Tanabe resells the Product bundled
with the  Delivery  Means in a Kit,  then Tanabe shall pay Lynx for such Product
and Delivery Means as provided in Section 6.8.  Notwithstanding  anything to the
contrary  in this  Agreement,  at such time as, in a  particular  country in the
Territory,  all the Lynx Patents have expired (or, as of the date one year after
commencement  of commercial  sale of a Product in such country,  no Lynx Patents
have issued in such  country)  and a generic  drug  product  competitive  with a
Product is being sold in such country,  Tanabe and Lynx shall  negotiate in good
faith a reduction in the applicable purchase prices for such Product for sale in
such country  (including  the minimum  purchase  prices) to reflect such changed
market conditions.

         6.6 Commercial Purchase Price of Product. In part consideration for the
rights  granted by Lynx herein and for the supply of the  Product,  Tanabe shall
pay Lynx the amount set forth herein for  purchases of any Product for resale in
any country in the Territory in single dose vials (i.e., not in Kit form).

                  (a) If the NHI has  established  an NHI Price for such Product
for sales in such country,  the purchase price for such Product payable to Lynx,
on a per dose basis,  for Tanabe's  purchases of such Product for resale in such
country shall be equal to [REDACT] of the established NHI Price for such Product
in such country.

                  (b) If the NHI has  not  established  an NHI  Price  for  such
Product for sales in such country,  the purchase price for such Product  payable
to Lynx, on a per dose basis, for Tanabe's  purchases of such Product for resale
in such  country  shall be equal to  [REDACT] of the Gross  Wholesale  Price for
sales of such  Product by Tanabe or its  Affiliates  to  non-Affiliates  in such
country.

                  (c) The purchase  price  payable to Lynx per dose of a Product
purchased by Tanabe for commercial sale in any country in the Territory, whether
determined  under  subsection  (a) or (b) of this Section 6.6,  shall not in any
event be less than  [REDACT]  per dose of such  Product.  In the event that such
purchase  price of [REDACT] per dose of such Product is greater than [REDACT] of
the NHI Price  established for such Product in such country,  or, in the absence
of such NHI Price, is greater than [REDACT] of the average Gross Wholesale Price
(on a per dose  basis)  charged by Tanabe  (or its  Affiliates  as  appropriate)
during the  preceding  [REDACT] for sales of such Product to  non-Affiliates  in
such  country,  then  Tanabe  shall  give Lynx  written  notice  of such  event,

                        CONFIDENTIAL TREATMENT REQUESTED

                                      19.
<PAGE>

including all relevant details,  and the Parties shall promptly  thereafter meet
and negotiate in good faith  appropriate  modifications to the pricing structure
for such  Product  hereunder in such  country,  taking into account each Party's
respective concerns and interests.

                  (d) If Lynx supplies  such Product in bulk form,  the purchase
price for such  Product  under  subsection  (a),  (b) or (c) of this Section 6.6
shall be reduced by the [REDACT] to Tanabe or its Affiliate to  lyophilize  such
liquid bulk form  and/or  package  and label such  Product in final  single dose
form; provided,  however, that the amount of such reduction shall not be greater
than  the  [REDACT]  to Lynx of  lyophilizing  (if  applicable),  packaging  and
labeling such Product in final single dose form by or on behalf of Lynx.  Tanabe
shall be fully  responsible  for any risk  relating to the  [REDACT];  provided,
however,  that, at Tanabe's  reasonable request and expense,  Lynx shall provide
Tanabe with reasonable  technical  assistance  regarding the quality control and
related procedures relating to the [REDACT].

         6.7 Purchase and Sale of Delivery Means.  For purchase by Tanabe or its
Affiliates from Lynx of Delivery Means hereunder, Tanabe shall pay Lynx [REDACT]
of the actual Cost of  Delivery  Means that Lynx paid its  suppliers  for Lynx's
purchase of such Delivery Means,  plus, for commercial  resale in the Territory,
an additional amount based on resale of such Delivery Means. For sales by Tanabe
and its  Affiliates  and  permitted  sublicensees  of  Delivery  Means  (whether
purchased  from Lynx or a Third  Party) as an  independent  product  sold in any
country in the Territory for use with the Product (i.e.,  not in a Kit),  Tanabe
shall pay Lynx an amount based on such sales.  The Parties agree to negotiate in
good faith, and include in the Supply  Agreement,  the mechanism for determining
the payment amount for Tanabe's or its Affiliates' sales of such Delivery Means.
The Parties agree that such payment  mechanism shall be agreed by the Parties in
good faith to provide Lynx with [REDACT] of the total net profit that Tanabe and
its  Affiliates  realize from such sales of Delivery  Means,  provided that such
amount payable to Lynx shall not in any event be less than [REDACT] of the Gross
Wholesale Price of such Delivery Means when sold by Tanabe or its Affiliates.

If Tanabe (or its  Affiliates)  purchases the Delivery  Means from a party other
than  Lynx  for  resale  in  association  with the  Product,  Tanabe  shall  use
commercially  reasonable  efforts to minimize the Cost of Delivery Means of such
purchases by Tanabe (or its Affiliates).

         6.8 Product  Pricing  Based on NHI Kit Price.  For Tanabe  sales of the
Product in Kit form,  Tanabe  shall pay Lynx for its  purchases of a Product and
Delivery  Means (if  purchased  from Lynx)  included in the Kit, as set forth in
this Section 6.8. If Tanabe  purchases such Product already packaged in Kit form
by Lynx under the Supply  Agreement,  Tanabe  shall pay Lynx a per Kit  purchase
price equal to the sum of (i)  [REDACT] of the actual  Related Kit Costs for the
Kit, plus (ii) the Kit Purchase Price 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      20.
<PAGE>

calculated as set forth below.  If Tanabe  purchases the Product  separately and
packages  the Product  and  Delivery  Means  itself,  Tanabe  shall pay Lynx for
purchase  of such  Product  and  resale  in Kit form the Kit  Purchase  Price as
calculated  below,  plus [REDACT] of the Cost of Delivery Means for the Delivery
Means if purchased from Lynx.

                  (a) Purchase  Price  Calculation.  Subject to  subsection  (b)
below, the Kit Purchase Price for such Product purchased by Tanabe and resold in
Kits  commercially  in any country in the  Territory  shall be calculated as set
forth in Exhibit E attached hereto.

                  (b) Minimum Product Purchase Price. The Product Purchase Price
for  Tanabe's  purchase  of a Product  resold in Kit form in any  country in the
Territory,  as  determined  in this Section 6.8,  shall not in any event be less
than [REDACT] per dose of such Product.  In the event that such Product Purchase
Price of [REDACT] per dose of such  Product is greater than  [REDACT] of the NHI
Price  established  for the Product in such country,  or, in the absence of such
NHI Price for the Product in such  country,  is greater than [REDACT] of the sum
of the NHI  Prices for the  Product  and the  Delivery  Means sold alone in such
country,  or in the absence of such NHI Prices in such  country is greater  than
[REDACT] of the average Gross  Wholesale  Price (on a per Kit basis)  charged by
Tanabe (or its Affiliates as  appropriate)  during the most recent  [REDACT] for
sales of such Kit to non-Affiliates in such country, then Tanabe shall give Lynx
written notice of such event,  including all relevant  details,  and the Parties
shall  promptly   thereafter  meet  and  negotiate  in  good  faith  appropriate
modifications  to the pricing  structure  hereunder,  taking into  account  each
Party's respective concerns and interests.

                  (c) If Lynx  supplies  such Product in bulk form,  the Product
Purchase Price for such Product under  subsection (a) or (b) of this Section 6.8
shall be reduced by  [REDACT]  to Tanabe or its  Affiliate  to  lyophilize  such
liquid bulk form  and/or  package  and label such  Product in final  single dose
form; provided,  however, that the amount of such reduction shall not be greater
than  the  [REDACT]  to Lynx of  lyophilizing  (if  applicable),  packaging  and
labeling such Product in final single dose form by or on behalf of Lynx.  Tanabe
shall be fully  responsible  for any costs  relating to the [REDACT];  provided,
however,  that, at Tanabe's  reasonable request and expense,  Lynx shall provide
Tanabe with reasonable  technical  assistance  regarding the quality control and
related procedures relating to the [REDACT].

         6.9  Compound/Product  Specifications.  Lynx agrees that,  in the event
Lynx commits a material, uncured breach of Lynx's obligations to supply Tanabe's
or its Affiliates'  requirements  for Licensed  Compound or Product which breach
remains  uncured  [REDACT] after written  notice  thereof by Tanabe,  Lynx shall
provide  Tanabe  with the  Compound/Product  Specifications  for  such  Licensed
Compound or Product and 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      21.
<PAGE>

the Back-up  Manufacturing  Information  applicable to such Licensed Compound or
Product,  provided,  however,  that  Lynx's  failure to supply  Tanabe's  or its
Affiliates'  requirements  shall not  constitute  a material  breach if (i) such
failure is the  result of force  majeure,  or (ii) at the time of such  failure,
Lynx has supplied  [REDACT] of Tanabe's and its Affiliates'  binding  forecasted
requirements  (or  orders,  if  less)  for the  [REDACT]  immediately  preceding
[REDACT],  and at  least  [REDACT]  of  Tanabe's  and  its  Affiliates'  binding
forecasted  requirements (or orders, if less) hereunder for the current calendar
quarter.  However,  nothing in the foregoing  shall obligate Lynx to disclose to
Tanabe all of the Manufacturing Information.

7.       MILESTONES.

         7.1 Milestone Payments. In part consideration for the rights granted by
Lynx  herein,  Tanabe  shall pay Lynx the  following  amounts  in United  States
currency, within [REDACT] of the occurrence of the specified events:

                  (a) $3.5 million, payable on the execution of the Agreement;

                  (b)   [REDACT],   payable   on  the  later  to  occur  of  (a)
commencement  of the first Efficacy  Study on a Licensed  Compound in the United
States, or (b) on April 1, 1997;

                  (c) [REDACT],  payable on the commencement of Pivotal Clinical
Trials on a Licensed Compound in the United States;

                  (d)  [REDACT],  payable  upon  commencement  by  Tanabe or its
Affiliate of Pivotal Clinical Trials on a Licensed Compound in Japan;

                  (e) [REDACT],  payable upon receipt of Regulatory  Approval in
Japan of a Product,  of which  [REDACT]  will be  creditable  to Tanabe  towards
purchases of the Product for commercial sale via a [REDACT] percent discount for
such  purchases,  but such  credits  shall  only apply to  purchases  at a price
greater than [REDACT] per unit dose of Product.

         7.2  Gross-Up of Certain  Withholding.  With  respect to any  milestone
payment owed to Lynx above, Tanabe agrees to pay Lynx an additional amount equal
to any amount of withholding tax required to be withheld by Japan  government or
regulatory  agencies  based  on  such  milestone  payment,   but  shall  not  be
responsible for any taxes owed to the U.S. or any other government or regulatory
authority  (other than Japan) by Lynx. Lynx agrees  reasonably to cooperate with
Tanabe in its seeking to minimize or  recapture  any such  withholding  costs or
expenses, at no cost to Lynx other than reasonable administrative expenses. Lynx
shall not be  required to take any actions  that in Lynx's  reasonable  judgment
create a material risk of any civil,  criminal or other 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      22.
<PAGE>

governmental  sanction or penalty.  If any such tax, which is paid by Tanabe for
the benefit of Lynx to any taxing  authority  pursuant to this  Section  7.2, is
reimbursed,  refunded  or credited by any taxing  authority  to Lynx,  then Lynx
shall pay to Tanabe the amount so reimbursed, refunded or credited.

8.       PATENT AND OTHER INTELLECTUAL PROPERTY IN TERRITORY.

         8.1  Ownership of  Technology.  Lynx shall retain all right,  title and
interest  in and to the  Lynx  Patents  and Lynx  Know-How  licensed  to  Tanabe
hereunder.

         8.2 Patent Prosecution and Maintenance;  Abandonment. Lynx shall remain
responsible  for patent  prosecution  and  maintenance of Lynx Patents and shall
bear  all  expenses  associated  therewith.  In the  event  Lynx  elects  not to
prosecute a Lynx Patent application filed or to abandon an issued Lynx Patent in
a country in the Territory and licensed hereunder,  Lynx shall notify Tanabe not
less than 2 months before any relevant  deadline and Tanabe shall have the right
to pursue, at its expense and in its sole discretion, prosecution of such Patent
application or maintenance of such issued Lynx Patent. In such event, Lynx shall
promptly assign its rights therein to Tanabe.

         8.3 Defense and  Settlement  of Third  Party  Claims.  If a Third Party
files a claim,  suit or action  against  Tanabe  claiming that a Patent or other
intellectual  property right owned by it is infringed by the  development,  use,
marketing,  distribution or sale of any Product,  and such claim, suit or action
(a "Claim") arises out of Tanabe's practice,  in the Field and in the Territory,
of a Lynx Patent or Lynx Know-How licensed hereunder, Tanabe will have the right
to defend against or to settle any such Claims.  Lynx will assist in the defense
of any such Claim as reasonably requested by Tanabe. Tanabe shall not settle any
such Claim  without the prior  express  written  consent of Lynx,  which consent
shall not be unreasonably  withheld or delayed,  if such settlement would impose
on Lynx the  obligation  to pay any  damages or would  adversely  affect  Lynx's
rights in the Lynx Patents or Lynx Know-How.  Tanabe shall be entitled to deduct
[REDACT]  of any  expense  incurred  by  Tanabe as a result  of its  defense  or
settlement of such Claim,  including,  without limitation,  damages,  settlement
amounts,  and  attorneys'  fees and costs,  from  amounts  owing to Lynx for its
purchases of Product  pursuant  Sections 6.6 and 6.8 above;  provided,  however,
that such deduction shall apply only to that portion of such commercial purchase
price in excess of  [REDACT]  per unit.  Such  deduction  shall not  result in a
reduction of such commercial  purchase price to an amount less than [REDACT] per
unit.  Additionally,  in the event that  Tanabe is  required to obtain a license
under a Third Party Patent that covers or claims the manufacture, use or sale of
Licensed  Compounds  in order to  practice  a Lynx  Patent to sell a Product  as
permitted under the License,  Tanabe shall be entitled to deduct [REDACT] of any
royalties  owing to such Third  Party based on sale of such  Product  under such
license from amounts owing to Lynx for its purchase of such Product  pursuant to
Section  6.6, or 6.8 above;  provided, 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      23.
<PAGE>

however,  that if such  deduction  would result in a reduction of the commercial
purchase  price per unit for  Product  under  Sections  6.6 and 6.8 to less than
[REDACT] per unit, then Lynx shall give Tanabe written notice of such event, and
the  Parties  shall  promptly  thereafter  meet  and  negotiate  in  good  faith
appropriate modifications to the pricing structure for such Product hereunder in
such  country,   taking  into  account  each  Party's  respective  concerns  and
interests. The combined deductions resulting from settlement or defense of Third
Party  claims and  acquiring a license  under a Third  Party  Patent in order to
practice a Lynx Patent permitted under the License shall not in any event result
in a reduction of the commercial  purchase price per unit to an amount less than
[REDACT].  Lynx  further  agrees  to  indemnify,  defend  and hold  Tanabe,  its
Affiliates or permitted  sublicensees harmless against any claim, suit or action
by a Third Party that, in manufacturing a Licensed  Compound or Product supplied
to Tanabe or its Affiliates  hereunder,  Lynx's manufacturing  process infringes
such Third Party's Patent or other  intellectual  property right. In addition to
the foregoing,  in the event that either Lynx or Tanabe reasonable believes that
it is likely that the Development, use, importation,  marketing, distribution or
sale of a Product  within the Field and in the Territory  would infringe a Third
Party Patent in the Territory,  then Tanabe and Lynx shall consult and cooperate
reasonably  with each other to determine what actions,  if any, should be taken,
including the  possibility of obtaining a license under such Patent if required.
However,  neither Party will be obligated, as a result of such consultation,  to
take any particular action except by agreement.

         8.4 Enforcement of Patent Rights. If any Lynx Patent licensed hereunder
is infringed by a Third Party in any country in the Territory in connection with
the manufacture, use or sale in such country of an oligonucleotide compound that
(a)  specifically  targets  the mRNA  transcribed  from the c-myc  gene,  or (b)
contains [REDACT] for use in the prevention or treatment of restenosis in humans
in any blood vessel following any  stenosis-reducing  medical  procedure that is
Transient in nature and that is intended to reduce the  obstruction of the blood
flow  in  the  stenosed  vessel  (including  without   limitation   percutaneous
transluminal  angioplasty,  percutaneous  transluminal  coronary angioplasty and
angioplasty  involving  placement  of an  intravascular  stent),  by use of such
compound  delivered to the affected blood vessel by a local drug delivery device
or other means appropriate for the Transient, one-time delivery of a compound to
a blood  vessel,  the Party to this  Agreement  first  having  knowledge of such
infringement  shall promptly  notify the other in writing.  The notice shall set
forth the facts of that infringement in reasonable  detail.  Lynx shall have the
primary right, but not the obligation, to institute,  prosecute, and control any
action or proceeding  with respect to such  infringement,  by counsel of its own
choice,  and Tanabe shall have the right, at its own expense,  to be represented
in any such  action by  counsel  of its own  choice.  If Lynx  fails to bring an
action or proceeding  within a period of ninety (90) days after having knowledge
of infringement of a Lynx Patent licensed hereunder, Tanabe shall have the 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      24.
<PAGE>

right to bring and control  any such  action by counsel of its own  choice,  and
Lynx shall have the right to be represented in any such action by counsel of its
own choice at its own  expense.  The Party  controlling  any such  action  shall
consider in good faith the  interests of the other Party in so doing,  and shall
not settle or consent to an adverse judgment in any such action which would have
a material  adverse effect on the rights or interests of the other Party without
the prior express  written  consent of the other Party.  If one Party brings any
such  action  or  proceeding,  the  other  Party  agrees to be joined as a Party
plaintiff  if  necessary  to  prosecute  the action and to give the first  Party
reasonable assistance and authority to file and prosecute the suit. Lynx retains
all other rights with respect to  enforcement  of Lynx  Patents.  Any damages or
other  monetary  awards  recovered  shall be  allocated  to the  Parties  in the
following  manner:  first,  to the  reimbursement  of Lynx and  Tanabe for their
respective  out-of-pocket  expenses  (including  reasonable  attorneys' fees and
costs) incurred in prosecuting  such  infringement  action,  on a pro rata basis
based upon their respective  out-of-pocket  expenses; and second, the balance to
be  allocated  [REDACT]  to the Party  bringing  suit and  [REDACT] to the other
Party.

         8.5 Registration of License.  Tanabe shall have the rights, in its sole
discretion and at its sole expense,  to register the License  granted under this
Agreement  in any country of the  Territory  where the  import,  use and sale of
Licensed Compounds or Products in such country would be covered by a valid claim
in a Lynx Patent.  Upon request by Tanabe, if reasonably  required by applicable
laws or  regulations  in order to sell a Product  under the License,  Lynx shall
promptly  execute a  mutually-acceptable  short  form  license,  and such  other
reasonably  necessary  documents  or  instruments  acceptable  to  Lynx,  and to
provide,  at  Tanabe's  sole  expense,  such  additional  assistance  as  Tanabe
reasonably  requests  in order to  effect  the  foregoing  registration  in such
country.

9.       INDEMNIFICATION.

         9.1 Licensed Compounds and Products. Subject to compliance with Section
9.3, Lynx agrees to indemnify and defend  Tanabe,  its  Affiliates and permitted
sublicensees,  and their respective  agents and employees,  from and against any
and all  losses,  liabilities,  damages,  costs,  fees and  expenses,  including
reasonable  legal costs and attorneys'  fees  ("Losses")  resulting from a Third
Party  claim,  suit or action based upon death or injury to any person or damage
to any property to the extent caused by the  defective or negligent  manufacture
of  Licensed  Compound  or  Product  manufactured  by or on behalf of Lynx,  its
Affiliates,  agents or  sublicensees  (other  than Tanabe or its  Affiliates  or
sublicensees) (the "Defective  Manufacturing  Claims"), but excluding any Losses
resulting from the gross negligence or intentionally wrongful act or omission of
Tanabe,  its Affiliates or  sublicensees  or any of their employees or agents or
from the use of the Delivery Means.  With respect to any Third Party claim, suit
or action  based upon  death or injury to any  person or damage to any  property
based on use of a Licensed 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      25.
<PAGE>

Compound  or a  Product,  which  claim,  suit  or  action  is  not  a  Defective
Manufacturing  Claim, Lynx agrees to provide Tanabe,  at Tanabe's expense,  with
reasonable  assistance  in its defense of such claim,  suit or action  (e.g.,  a
strict liability claim or a claim that the product is inherently defective).

         9.2 Delivery  Means.  Lynx agrees to indemnify and defend  Tanabe,  its
Affiliates,  and  permitted  sublicensees,   and  their  respective  agents  and
employees from and against any and all Losses with respect to death or injury to
any person or damage to any property  that  directly  result from the use in the
Field by a Third Party of a Delivery Means purchased by Tanabe from Lynx, except
to the extent such Losses result from the negligence or  intentionally  wrongful
act or  omission  of Tanabe,  its  Affiliates  or  sublicensees  or any of their
employees  or  agents  or of the  user of the  Product  or the  Delivery  Means.
However,  Lynx shall not be obligated to supply Delivery Means to Tanabe if Lynx
cannot  obtain a commitment  by Lynx's  supplier to indemnify and defend Lynx to
the same extent as Tanabe is indemnified by Lynx herein for use of such Delivery
Means.

         9.3 Indemnity Procedure. In the event Tanabe is seeking indemnification
under  Section 9.1 or 9.2 it shall inform Lynx of a claim as soon as  reasonably
practicable  after it receives notice of the claim,  shall permit Lynx to assume
direction and control of the defense of the claim (including the right to settle
the claim  solely for monetary  consideration),  and, at Lynx's  expense,  shall
cooperate as reasonably requested in the defense of the claim. Tanabe shall have
the right to retain its own  counsel,  with the fees and  expenses to be paid by
Lynx,  if  representation  of Tanabe by the  counsel  retained  by Lynx would be
inappropriate  due to actual  or  potential  differing  interests  between  such
Indemnitee and any other party  represented by such counsel in such proceedings.
Lynx may not settle such  action or claim,  or  otherwise  consent to an adverse
judgment in such action or claim,  that  diminishes  the rights or  interests of
Tanabe without the express written consent of Tanabe.



                                      26.
<PAGE>

10.      TRADENAME.

         Tanabe and/or its Affiliates will select, in their sole discretion, and
use a tradename to be owned by Tanabe and/or its Affiliates (as  applicable) for
each Product. Tanabe and/or its Affiliates shall not adopt, use, or register any
acronym, trademark, trade names, service mark or other marketing name of Lynx or
any  confusingly  similar  work or symbol as part of Tanabe's  own  trademark or
trade name for the Product or the name of any of its Affiliates for the Products
it markets.

11.      CONFIDENTIALITY.

         11.1 Confidentiality.  Except as otherwise provided in this Article 11,
during the term of this Agreement and for a period of five (5) years thereafter,
each Party shall  maintain in confidence and shall use only for purposes of this
Agreement all  Confidential  Information  disclosed by the other Party under the
Agreement. Notwithstanding the foregoing, a Party may disclose the other Party's
Confidential  Information  to  those  of its  Affiliates,  directors,  officers,
employees,  agents,  consultants and clinical  investigators that have a need to
know such  Information  in order to  achieve  the  purposes  of this  Agreement,
provided  that such Party  will  obtain  prior  agreement  from its  Affiliates,
directors, officers, employees, agents, consultants or clinical investigators to
whom  disclosure  is to be made to hold in  confidence  and not make use of such
Confidential  Information  for any purpose  other than those  permitted  by this
Agreement.  Each Party will  promptly  notify  the other upon  discovery  of any
unauthorized use or disclosure of the Confidential Information.

         11.2  Authorized  Disclosure.  Each  Party  may  disclose  Confidential
Information to the extent such  disclosure is reasonably  necessary in filing or
prosecuting  patent   applications,   prosecuting  or  defending  litigation  or
complying  with  applicable  laws,  governmental  regulations  or court  orders,
provided that such Party will give reasonable  advance notice to the other Party
of such disclosure  requirement  and, except to the extent  inappropriate in the
case of patent applications,  shall give the other Party sufficient  opportunity
to  object  to such  disclosure  or to  secure  confidential  treatment  of such
Information required to be disclosed.  Either Party may disclose (subject to the
confidentiality restrictions contained herein) Confidential Information to Third
Parties to the extent necessary to perform its obligations under this Agreement,
provided such Third Parties execute confidentiality  agreements containing terms
no less strict than those contained herein.

         11.3 Press  Releases.  Upon  signing the  Agreement,  the Parties  will
consult with each other prior to the issuance of any press releases that discuss
aspects of this Agreement and no press release or other public disclosure of the
Agreement shall be made without the mutual written  consent of the Parties.  The
principles to be observed by 

                                      27.
<PAGE>

the  Parties in public  disclosures  with  respect to this  Agreement  shall be:
accuracy,  the  requirements  of  confidentiality  under this Article 11 and the
normal business practice in the biotechnology and pharmaceutical  industries for
disclosure  by  companies  comparable  to Lynx and  Tanabe  in their  respective
territories and places of business.

         11.4  Publications.  Except as  required by law,  regulation,  or court
order,  Tanabe agrees that it shall not publish any  confidential or proprietary
Information  relating  to any  Licensed  Compound,  any  Product or their use or
present  the  results of any  studies or  investigations  carried  out under the
Agreement  without  obtaining Lynx's prior written approval for such publication
or presentation. At least 60 days prior to any such publication or presentation,
Tanabe  shall  provide  Lynx a copy  of the  proposed  abstract,  manuscript  or
presentation  (including  information  to be presented  verbally) for its review
(subject  to Section  14.15).  Lynx shall  respond in writing  within  such time
period with either approval of the proposed material or a specific  statement of
concern,  based  upon  either  the need to seek  patent  protection  or  concern
regarding competitive  disadvantage arising from the proposal.  Tanabe agrees to
provide Lynx any  additional  Information  relating to the proposed  disclosure,
including full length English  translations,  as reasonably requested by Lynx in
order to conduct the foregoing review, in the event that Lynx has concerns about
disclosure of Confidential  Information.  In the event of concern, Tanabe agrees
not to submit  such  abstract  or  manuscript  for  publication  or to make such
presentation  until Lynx has had a  reasonable  period of time (not to exceed 30
additional days) to seek patent  protection for any material in such publication
or presentation  which it believes is patentable or to resolve any other issues.
Tanabe  also  agrees  to  delete  from  any  such   abstract  or  manuscript  or
presentation  any  Confidential  Information  that Lynx reasonably  believes has
commercial value based upon the secrecy of such information.  In addition,  Lynx
agrees not to publish any Confidential  Information  disclosed to Lynx by Tanabe
or its Affiliates or permitted  sublicensees  relating to Licensed  Compounds or
Products without the prior approval of Tanabe, not to be unreasonably  withheld,
except as required by law, regulation, or court order.

         11.5  Agreement  Confidential.  The parties  agree that the contents of
this Agreement shall constitute Confidential Information,  and as such, will not
be disclosed by either Party without the written consent of the other, except as
permitted by Sections 11.1, 11.2 and 11.3.

12.      REPRESENTATIONS & WARRANTIES

         12.1     Representations, Warranties, and Covenants of Lynx.

                  (a)  Corporate  Power.  Lynx is  duly  organized  and  validly
existing and in good standing  under the laws of Delaware and has full corporate
power and authority to enter into this Agreement and to carry out the provisions
hereof.

                                      28.
<PAGE>

                  (b) Due Authorization.  Lynx is duly authorized to execute and
deliver this Agreement and to perform its obligations hereunder.

                  (c) Binding  Agreement.  This  Agreement  is a legal and valid
obligation  binding upon Lynx and enforceable in accordance with its terms.  The
execution,  delivery and performance of this Agreement by Lynx does not conflict
with any agreement, instrument or understanding, oral or written, to which it is
a party or by which it may be bound,  nor violate any material law or regulation
of any  court,  governmental  body or  administrative  or  other  agency  having
jurisdiction over it. Lynx hereby covenants that it will not enter any agreement
or understanding,  oral or written,  or execute any instrument,  which conflicts
with Lynx' obligations to Tanabe under this Agreement.

                  (d) Third Party Consents. To the best of its knowledge,  as of
the  Effective  Date,  Lynx has obtained all necessary  consents,  approvals and
authorizations  of all  governmental  authorities and other entities and persons
required to be obtained by Lynx in connection with this Agreement.

                  (e) Lynx Patents and Know-How.  To the best of its  knowledge,
as of the Effective  Date,  all Patents or material  Information  in Lynx or its
Affiliates'  possession  that would be reasonably  necessary to enable Tanabe to
develop,  use,  export,  seek  regulatory  approval to sell,  and sell  Licensed
Compounds  or Products as  contemplated  under this  Agreement  are  licensed to
Tanabe under the License.

                  (f) Third  Party  Rights  and  Licenses.  Lynx  shall use best
efforts to maintain in force all license  agreements  granting Lynx rights under
the Lynx Patents or Lynx  Know-How and shall timely obtain any consents of Third
Parties necessary to grant the License hereunder. To the extent permitted by any
license  agreement between Lynx and a Third Party granting Lynx rights under any
Lynx Patent or Lynx Know-How,  Tanabe shall be entitled to assume Lynx's role as
licensee under such license  agreement,  but solely to the extent of the License
granted hereunder, in the event that any such license agreement between Lynx and
such Third Party terminates due to uncured breach by or bankruptcy of Lynx.

         12.2     Representations, Warranties, and Covenants of Tanabe.

                  (a)  Corporate  Power.  Tanabe is duly  organized  and validly
existing under the laws of Japan and has full  corporate  power and authority to
enter into this Agreement and to carry out the provisions hereof.

                  (b) Due  Authorization.  Tanabe is duly  authorized to execute
and deliver this Agreement and to perform its obligations hereunder.

                                      29.
<PAGE>

                  (c) Binding  Agreement.  This  Agreement  is a legal and valid
obligation binding upon Tanabe and enforceable in accordance with its terms. The
execution,  delivery  and  performance  of this  Agreement  by  Tanabe  does not
conflict with any agreement,  instrument or understanding,  oral or written,  to
which it is a party or by which it may be bound, nor violate any material law or
regulation of any court,  governmental  body or  administrative  or other agency
having  jurisdiction over it. Tanabe hereby covenants that it will not enter any
agreement, or understanding,  oral or written, or execute any instrument,  which
conflicts with Tanabe's obligations to Lynx under this Agreement.

13.      TERM OF AGREEMENT AND TERMINATION.

         13.1 Term.  Unless  terminated  in  accordance  with this Article 13 or
Section 3.2, this  Agreement  shall expire upon the later of (i) [REDACT]  years
after  commencement  of marketing the Product in Japan or (ii) expiration of the
last to expire of the Lynx Patents  issued in the  Territory.  The Parties agree
that at least one (1) year prior to the expiration of this Agreement  under this
Section 13.1 the Parties  will meet,  discuss in good faith and attempt to reach
mutually acceptable  agreement to provide for Lynx's continuing supply to Tanabe
of Product and economic terms for such supply.

         13.2 Termination For Material  Breach.  Each Party shall have the right
to terminate this Agreement  after written notice to the other that the other is
in material  breach of this  Agreement,  unless the other Party cures the breach
before the expiration of [REDACT] after such written notice. Notwithstanding the
foregoing,  Lynx may  terminate  this  Agreement in the event Tanabe  breaches a
payment  obligation  hereunder  and  thereafter  fails to make full  payment  of
amounts  due Lynx  within  [REDACT]  after  written  notice from Lynx to Tanabe,
provided however,  that Tanabe may withhold a particular  payment for so long as
Tanabe  is  pursuing  in good  faith a claim  that  Lynx has not  performed  the
specific tasks necessary to earn such payment.  Any failure by Lynx to terminate
this  Agreement for late  payments  shall not be deemed a waiver of its right to
terminate this Agreement in the future for late payment by Tanabe.

         13.3  Failure  of  Tanabe  to  Exercise  Diligence.  There  shall  be a
presumption  that  Tanabe has failed to use  adequate  diligence  in  conducting
Development  and/or  marketing  of the  Licensed  Compounds  and a  Product,  as
applicable, if:

                  (a) Tanabe has failed to commence  pharmacology and toxicology
studies on a Licensed Compound in Japan sufficient to enable  application for an
IND in Japan to commence  an Efficacy  Study on such  Licensed  Compound  within
[REDACT]  after Lynx delivers to Tanabe the final written  report  regarding the
analyzed  results of the first Efficacy Study on a Licensed  Compound in each of
the United States and Europe;

                        CONFIDENTIAL TREATMENT REQUESTED

                                      30.
<PAGE>

                  (b) Tanabe  has  failed to  commence  an  Efficacy  Study on a
Licensed  Compound  in Japan as soon as Tanabe  in good  faith  using  diligence
determines  it is  commercially  reasonable  to  commence  the same  based  upon
regulatory and related reasons; or

                  (c)  Tanabe  has  failed  to  commence  a  Pivotal  Trial on a
Licensed  Compound  in Japan as soon as Tanabe  in good  faith  using  diligence
determines  it is  commercially  reasonable  to  commence  the same  based  upon
regulatory and related reasons; or

                  (d) for a continuous  period of [REDACT] at any time following
Regulatory  Approval of the Product for commercial  distribution in a particular
country of the  Exclusive  Territory,  no sales of the  Product are made in such
country.

         If any of the  foregoing  conditions  occur and remain  after  [REDACT]
written notice to Tanabe, Lynx may, at its election,  terminate the Agreement or
convert to  non-exclusive  Tanabe's  rights  throughout the Territory on written
notice.  The foregoing in no way limits  Tanabe's  diligence  obligations  under
Section 3.2 or Lynx's rights for breach of such obligations.

         13.4 Termination by Tanabe.  Commencing on [REDACT],  Tanabe shall have
the right at its option and in its sole discretion to terminate the Agreement at
any time thereafter upon ninety (90) days prior written notice to Lynx.

         13.5  Information  Transfer and Option Upon  Termination.  In the event
this  Agreement is  terminated  by Lynx under  Section 13.2 or 13.3 or by Tanabe
under Section 13.4 prior to expiration of the term as set forth in Section 13.1,
(i) Tanabe  shall  provide  to Lynx  forthwith  thereafter  copies of all Tanabe
Compound Information and the right to use such Information to develop, make, use
and sell  Products in the Field;  (ii) Tanabe shall destroy and shall not retain
any copies of any Confidential  Information  provided by Lynx hereunder,  except
that Tanabe's  legal  department may retain one copy thereof solely for archival
purposes; and (iii) Lynx shall retain an option to obtain an irrevocable license
under the Tanabe Patents to market,  distribute and sell Products for use in the
Field in the  Territory.  In the event  Lynx  elects to  exercise  its option to
acquire such license under clause (iii) above by written notice to Tanabe within
[REDACT] after such  termination,  the parties shall in good faith negotiate and
enter into a license  agreement for a  commercially  reasonable  royalty  within
[REDACT] of such written notice.  If Tanabe  terminates under Section 13.4, then
within  [REDACT]  after  such  termination,  the  Parties  shall  in good  faith
negotiate  and  enter  into a  mutually-acceptable  agreement  for  commercially
reasonable  compensation to Tanabe for providing Tanabe Compound  Information to
Lynx.

                        CONFIDENTIAL TREATMENT REQUESTED

                                      31.
<PAGE>

         13.6  Accrued  Rights,  Surviving  Obligations.   Termination  of  this
Agreement shall not affect any accrued rights of either party. Additionally, the
terms of Section  2.1(a) of this  Agreement  shall  survive  expiration  of this
Agreement  pursuant to Section 13.1 or  termination  of this Agreement by Tanabe
pursuant to Section 13.2.  The terms of Articles 9, 10 and 11 of this  Agreement
shall survive any termination of this Agreement.

14.      MISCELLANEOUS.

         14.1 Limitation of Liability.  EXCEPT AS PROVIDED IN SECTION 9.1, IN NO
EVENT  SHALL  EITHER  PARTY,  ITS  DIRECTORS,  OFFICERS,  EMPLOYEES,  AGENTS  OR
AFFILIATES BE LIABLE TO THE OTHER PARTY FOR ANY INDIRECT,  INCIDENTAL,  SPECIAL,
EXEMPLARY  OR  CONSEQUENTIAL  DAMAGES,  WHETHER  BASED UPON A CLAIM OR ACTION OF
CONTRACT,  WARRANTY,  NEGLIGENCE,  STRICT LIABILITY OR OTHER TORT, OR OTHERWISE,
ARISING OUT OF THIS AGREEMENT.

         14.2  Liability  Insurance.  Tanabe will procure and maintain,  through
self-insurance or otherwise, at its sole expense, liability insurance, including
products liability  coverage,  in such amounts as Tanabe  customarily  maintains
with  respect  to its  development,  use,  distribution  or sale  of  comparable
products in the Territory.  Tanabe's  insurance shall not be cancelable  without
thirty  (30) days  prior  written  notice to Lynx.  Lynx  shall,  upon  Tanabe's
reasonable request, provide sufficient information to Tanabe to enable Tanabe to
obtain  product  liability  insurance  with  respect to Licensed  Compounds  and
Products.  Lynx shall  procure  and  maintain,  at its sole  expense,  liability
insurance,  including  products  liability  coverage,  in such  amounts  as Lynx
customarily  maintains with respect to its  development,  manufacture,  storage,
use, distribution or sale of its comparable products.  Lynx shall name Tanabe as
an  additional  insured on such  insurance  policies  as Tanabe  may  reasonably
request.  Lynx insurance shall not be cancelable  without thirty (30) days prior
written notice to Tanabe.

         14.3 Entire Agreement;  Amendment.  This Agreement sets forth the terms
of the  collaboration  agreement  between  the  Parties  hereto  and,  except as
otherwise set forth herein, supersedes and terminates all prior representations,
agreements and  understandings  between the Parties regarding the subject matter
hereof,  including  without  limitation  the  Memorandum  of  Understanding.  No
subsequent alteration,  amendment, change or addition to this Agreement shall be
binding upon the Parties  unless  reduced to writing and signed by an authorized
officer of each Party.

         14.4 Assignment. Neither Party may assign or transfer this Agreement or
any rights or  obligations  hereunder  without the prior written  consent of the
other, except either party may make such an assignment without the other party's
consent to  Affiliates  or to a  successor  to all or  substantially  all of the
related business assets of such party

                                      32.
<PAGE>

relating to this Agreement,  whether by way of a merger,  sale of stock, sale of
assets or other similar transaction.

         14.5 Notices.  Any notice  required or permitted to be given under this
Agreement shall be in writing,  shall  specifically  refer to this Agreement and
shall be effective  on receipt,  when given by  registered  airmail or overnight
courier and addressed,  unless otherwise  specified in writing, to the addresses
of the Parties described below.

For Lynx:                           Lynx Therapeutics, Inc.
                                    3832 Bay Center Place
                                    Hayward, California  94545
                                    Attention:  Chief Executive Officer

With a Copy to:                     Cooley Godward Castro Huddleson & Tatum
                                    Five Palo Alto Square, 4th Floor
                                    Palo Alto, CA  94306
                                    Attention:  James C. Kitch, Esq.

For Tanabe:                         Tanabe Seiyaku Co., Ltd.
                                    2-10 Dosho-machi 3-chome
                                    Chuo-ku, Osaka 541, Japan
                                    Attn:   President

         14.6 Severability.  If any Article or part thereof of this Agreement is
declared  invalid by any court of competent  jurisdiction,  or any government or
other agency having jurisdiction over either Lynx or Tanabe deems any Article or
part  thereof to be contrary to any  anti-trust  or  competition  laws then such
declaration shall not affect the remainder of the Article or other Articles.  To
the extent  possible the Parties shall revise such  invalidated  Article or part
thereof in a manner that will render such provision valid without  impairing the
Parties' original intent.

         14.7 Force Majeure.  No Party shall be in breach of this Agreement,  or
liable to the other Party, for any delay or failure of performance to the extent
such delay or failure is caused by circumstances  beyond its reasonable  control
and that by the exercise of due diligence it is unable to prevent, provided that
the party claiming excuse uses its commercially  reasonable  efforts to overcome
the same.

         14.8  Expenses.  Except as  otherwise  provided in the  Agreement,  all
expenses  incurred  by Tanabe in  connection  with its  obligations  under  this
Agreement  will be borne solely by Tanabe and all  expenses  incurred by Lynx in
connection  with its  obligations  under this  Agreement will be borne solely by
Lynx.  Tanabe will be responsible  for

                                      33.
<PAGE>

appointing  its  own  employees,   agents  and  representatives,   who  will  be
compensated by Tanabe.

         14.9 Non-Waiver. The failure of a Party in any one or more instances to
insist  upon  strict  performance  of any of the  terms and  conditions  of this
Agreement shall not be construed as a waiver or  relinquishment,  to any extent,
of the right to assert or rely upon any such terms or  conditions  on any future
occasion.

         14.10  Disclaimer of Agency.  This  Agreement  shall not constitute any
Party the legal representative or agent of another, nor shall any party have the
right or  authority  to assume,  create,  or incur any Third Party  liability or
obligation  of any kind,  express  or  implied,  against or in the name of or on
behalf of another except as expressly set forth in this Agreement.

         14.11 Further  Actions.  Each Party agrees to execute,  acknowledge and
deliver  such  further  instruments,  and to do all such other  acts,  as may be
necessary  or  appropriate  in order to carry out the purposes and intent of the
Agreement.

         14.12  Counterparts.  This  Agreement  may be  executed  in one or more
counterparts,  each  of  which  shall  be an  original  and all of  which  shall
constitute together the same document.

         14.13 Governing Law. This Agreement will be governed by and interpreted
in  accordance  with  the laws of the  State of  California  without  regard  to
conflicts of laws principles.

         14.14  Dispute  Resolution;  Arbitration.  If a dispute or  controversy
regarding  any right or  obligation  under this  Agreement  arises  between  the
Parties,  the Parties will seek to resolve such dispute or  controversy  by good
faith negotiation  between senior management  representatives of the Parties, to
be commenced promptly after such dispute or controversy  arises. If such dispute
or controversy is not resolved by such negotiation  within [REDACT] of notice by
one  Party  to the  other,  then the  Parties  shall  proceed  as  follows.  Any
unresolved dispute, controversy, action, claim or proceeding initiated by either
party (other than a third party action, claim or other proceeding in a bona fide
action,  claim or other  proceeding  initiated by a Third Party against a Party)
relating to, arising out of or resulting from this Agreement, or the performance
by  either  Party  of  its  obligations  hereunder,   whether  before  or  after
termination of this Agreement, shall be finally resolved by binding arbitration.
Whenever a Party shall decide to  institute  arbitration  proceedings,  it shall
give written notice to that effect to the other Party. Any arbitration hereunder
shall be  conducted  under  the Rules of  Conciliation  and  Arbitration  of the
International  Chamber of Commerce.  Each such arbitration shall be conducted in
the English  language by a panel of three  arbitrators  appointed in  accordance
with such 

                        CONFIDENTIAL TREATMENT REQUESTED

                                      34.
<PAGE>

rules,  and shall be held in San Francisco,  California.  The arbitrators  shall
have the authority to grant specific  performance,  and to allocate  between the
Parties the costs of  arbitration in such  equitable  manner as they  determine.
Judgment  upon  the  award  so  rendered  may be  entered  in any  court  having
jurisdiction or application may be made to such court for judicial acceptance of
any award and an order of  enforcement,  as the case may be. In no event shall a
demand for  arbitration  be made after the date when  institution  of a legal or
equitable  proceeding based upon such claim, dispute or other matter in question
would be barred by the applicable statute of limitations

         14.15  Official  Language.  The official text of this Agreement and any
appendices,   exhibits  and  schedules  hereto,   shall  be  made,  written  and
interpreted in English. Any notices, accounts, reports,  documents,  disclosures
of information or statements  required by or made under this Agreement,  whether
during its term or upon expiration or termination thereof,  shall be in English,
provided that for foreign language, publications,  abstracts and reports made or
submitted to scientific  journals or conferences or the like, an English summary
will be sufficient.  In the event of any dispute  concerning the construction or
meaning of this  Agreement,  reference  shall be made only to this  Agreement as
written in English and not to any other translation into any other language.

         IN  WITNESS  WHEREOF,  the  Parties  hereto  have  duly  executed  this
Agreement as of the date first above written.


LYNX THERAPEUTICS, INC.                 TANABE SEIYAKU CO., LTD.



/s/ Sam Eletr                           /s/ Ichiro Chibata
- -------------------------------         --------------------------------------
Sam Eletr, Ph.D.                        Ichiro Chibata, Ph.D.
Chairman                                President and Chief Executive Officer,
                                        Representative Director




                                      35.

<PAGE>





                             COLLABORATION AGREEMENT


                             LYNX THERAPEUTICS, INC.
                                       AND
                            TANABE SEIYAKU CO., LTD.


<PAGE>

                                    EXHIBIT A

                               LICENSED COMPOUNDS



                                LR-3280: [REDACT]


                        CONFIDENTIAL TREATMENT REQUESTED


<PAGE>

<TABLE>

                                                              EXHIBIT B

                                                            LYNX PATENTS

                                                          LYNX Vascular IP

<CAPTION>
                                                                    Application    Filed
                                              Lynx Case               No. or       (Grant               Countries Designated in PCT
       Title             Subject Matter          No.      Country    Patent No.     Date      Status            Application
- -------------------- ------------------------ ---------- --------- ------------- ---------- ---------- -----------------------------

<S>                   <C>                      <C>         <C>      <C>             <C>       <C>         <C>                    
ANTISENSE INHIBITION  - Method of inhibition   lx-001wo    PCT      us94/00265      1-7-94    pending     IIU, BR, CN, CZ
OF C-MYC TO MODULATE    smooth muscle cell     lx-001jp    Japan    06-516242       1-7-94    pending     S. Korea, AU, SG
THE PROLIFERATION OF    proliferation by
SMO0TH MUSCLE CELLS     treating with c-myc
                        antisense.


                      - Method of treating
                        restenosis by
                        administering c-myc
                        antisense.

                      - Pharmaceutical 
                        compositions for the
                        above methods.


INHIBITION OF         - Method of inhibiting   lx-014wo    PCT      us94/11853     10-17-94   inactive    All PCT countries
EXTRACELLULAR MATRIX    collagen synthesis by  lx-014jp    Japan    7,512,161      10-17-94   pending    
SYNTHESIS BY            treating with c-myc
ANTISENSE COMPOUNDS     antisense.
DIRECTED TO NUCLEAR
PROTO-ONCOGENES       - Method of treating
                        vascular grafts to
                        reduce stenosis by 
                        applying c-myc
                        antisense to graft.

                      - Pharmaceutical 
                        compositions for the
                        above methods.

</TABLE>
                                      
<PAGE>
<TABLE>
<CAPTION>

                                                                    Application    Filed
                                              Lynx Case               No. or       (Grant               Countries Designated in PCT
       Title             Subject Matter          No.      Country    Patent No.     Date      Status            Application
- -------------------- ------------------------ ---------- --------- ------------- ---------- ---------- -----------------------------

<S>                   <C>                      <C>         <C>      <C>            <C>        <C>         <C>                    
INHIBITORS FOR        - Compound for           lx-015wo    PCT      us88/01024     3-22-88    inactive    AU, JP
REPLICATIONS OF         inhibiting expression  lx-015jp    Japan    63-503266      3-22-88    pending     
RETROVIRUSES AND FOR    of oncogene comprising
THE EXPRESSION OF       mixed linkage 
ONCOGENE PRODUCTS       oligonucleotide
                        phosphorothioate
                        antisense (c-myc
                        specifically claimed).


                      - Compound for inhibiting
                        cytopathic affect of
                        foreign nucleic acid
                        in a host comprising
                        oligonucleotide
                        phosphorothioate
                        antisense (antiviral
                        antisense).



METHOD OF             - Method of sulfurizing   lx-010wo    PCT      us91/01010     2-14-91   pending    EP, AU, CA, JP
SYNTHESIZING            oligonucleotides        lx-010jp    Japan    3-505568       2-14-91   pending    
SULFURIZED              using O,O-
OLIGONUCLEOTIDE         diiopropylphos-
ANALOGS                 phorodithioic
                        acid disulfide 
                        ("S-tetra").

METHOD FOR            - Method for              lx-009wo    PCT      us92/08835    10-15-92   inactive   EP, AU, CA, JP
CHROMATOGRAPHIC         chromatographic         lx-009jp    Japan    05-505608     10-15-92   pending    
SEPARATION OF           separation of 
SYNTHETIC               synthetic
PHOSPHOROTHIOATE        phosphorothioate
OLIGONUCLEOTIDES        oligonucleotide
                        

</TABLE>

                                    


<PAGE>

                                    EXHIBIT C

                     SUMMARY OF MANUFACTURE AND SUPPLY TERMS

A.       MANUFACTURE

         (a) Lynx shall  manufacture or have manufactured and supply Products in
accordance with the  Compound/Product  Specifications  and with cGMP regulations
and  in  compliance  with  all  applicable  laws.  Such  Products  shall  have a
shelf-life reasonably acceptable to Tanabe under the circumstances.

         (b) Lynx will  acquire  or cause to be  acquired  all  necessary  plant
equipment and facilities licenses to enable manufacture of the Product.

         (c) Lynx shall use  reasonable  efforts to keep all plant and equipment
properly maintained to reduce risks of breakdown of critical machinery as far as
reasonably practical.

         (d) Lynx shall  provide or cause to be  permitted  suitable  and secure
storage  facilities  for the  Product and shall  ensure  that  Product is safely
stored in more than one room or area.

         (e)  Lynx  shall   maintain   ongoing   stability   studies  using  its
methodology.  Lynx shall provide Tanabe free of charge with reasonable  samples,
specimens and full reports of the results of the stability studies.

         (f)  Lynx  will  be  responsible  for  obtaining  and  maintaining  all
necessary United States  manufacturing  licenses and approvals including but not
limited to FDA approval  for the  manufacturing  facility  and export  approval;
Tanabe,  its  Affiliates  and permitted  sublicensees  will be  responsible  for
obtaining  any required  importation  licenses or approvals for  importation  of
Product  for sale in the  Territory,  and Lynx will  cooperate  reasonably  with
Tanabe to  obtain  such  licenses  or  approvals,  provided  that Lynx  shall be
responsible  for causing the Drug Master File to progress  through the  approval
process at Tanabe's expense.

         (g)  Lynx  will be  responsible  for the  safe  handling,  storage  and
transportation of Product.

         (h) Lynx will  provide for back-up  contingent  manufacturing  plan and
capabilities  and inventory  requirements to provide  reasonable  assurance that
Lynx will be able to  provide  supply  of the  Products  to  Tanabe  even if the
primary manufacturing facilities are out of commission.

                                       i.
<PAGE>

B.       SUPPLY

         (a) Tanabe shall provide Lynx a rolling [REDACT] forecast, updated each
quarter,  with the  forecast  for the  closest  quarter  in each  such  forecast
constituting  a binding  commitment  to submit  purchase  orders for the amounts
listed in such forecast  during such  quarter.  In addition,  at least  [REDACT]
prior to the first expected  Regulatory  Approval of a Product in the Territory,
Tanabe  shall  provide a good faith  estimate of its expected  requirements  for
Products for the first [REDACT] after Product launch.

         (b) Lynx shall achieve timely delivery of the amounts ordered, provided
that Tanabe has given Lynx good faith  forecasts  reasonably  anticipating  such
amounts of requested orders.

         (c) The prices of such amounts ordered shall be as set forth in Section
6 of the Agreement.  Payments shall be made net [REDACT] after delivery.  If the
product  transfer  price  is  determined  by the  Gross  Wholesale  Price of the
product, payments as referenced in the preceding sentence shall be made based on
the most recent Gross Wholesale Price for such product or, in the absence of any
Gross Wholesale Price, Tanabe's good faith estimate of the Gross Wholesale Price
to  be  realized  from  its  sales  of  such  product,  and,  if  necessary,   a
reconciliation  will be made at the end of each calendar  quarter for the actual
Gross Wholesale Price of such products sold by Tanabe.

         (d) Lynx  shall  have the right to have a  certified  accountant  audit
Tanabe's  and its  affiliates'  records to confirm  that all  payments  made are
accurate.

C.       DELIVERY

         (a) Delivery shall be F.O.B. San Francisco  International  Airport.  At
Tanabe's  request  and cost,  Lynx  shall  arrange  shipping  and  insurance  to
specified  Tanabe  locations,  provided that Tanabe is responsible for obtaining
all customs clearances  required.  Tanabe is responsible for compliance with all
exportation and importation laws and regulations.

         (b) Title to and risk of loss of the Product,  Delivery Means and Kits,
as  applicable,  shall  transfer to Tanabe  upon  delivery to the carrier at San
Francisco International Airport.

         (c) Tanabe shall have a  reasonable  time period of [REDACT] to inspect
and  accept  or reject  shipments  of  Product,  Delivery  Means  and  Kits,  as
applicable.  If Tanabe rejects in whole or in part any nonconforming shipment of
Products,  Delivery Means or Kits, Lynx shall promptly replace the nonconforming
Product,  Delivery  Means or Kits, at no additional  cost to Tanabe,  as soon as
possible.

                        CONFIDENTIAL TREATMENT REQUESTED

                                       ii
<PAGE>

D.        QUALITY CONTROL

         (a) At least once per calendar quarter,  Lynx shall provide Tanabe with
reasonable  copies of the material  safety data and  information  concerning the
safe manufacture, handling, and storage of the Product.

         (b) In addition to its own routine quality control, Lynx shall conduct,
at  Tanabe's  request,  such  other  tests  required  by  applicable  regulatory
authorities of any country in the Territory.  The Parties will negotiate in good
faith the appropriate allocation of the expense of conducting any such requested
tests.

         (c) For each lot of Product produced for Tanabe  hereunder,  Lynx shall
furnish  to  Tanabe a  certificate  that the lot was  manufactured,  tested  and
delivered  in full  compliance  with  cGMP and a copy of Lynx's  certificate  of
analysis  that all Product  included in such  shipment  complies in all respects
with the applicable agreed  Compound/Product  Specification,  showing release of
each such lot.

         (d) Tanabe shall be responsible  for the release of Product for sale by
Tanabe or its  Affiliates in each country in the Territory for which  Regulatory
Approval has been obtained.

         (e)  Lynx  shall   maintain   proper  and   accurate   records  of  all
manufacturing steps processes,  quality assurance and quality control procedures
and will  provide  reasonable  access  thereto to Tanabe  from time to time upon
Tanabe's  reasonable  request with the exception of the Drug Master File and the
Manufacturing Information.

         (f) Tanabe shall have the right to send authorized  representatives  to
any facilities  where Product is  manufactured by or on behalf of Lynx, to audit
any  manufacturing  records  (exclusive of the  Manufacturing  Information)  and
formulation and testing  operations and documentation as is necessary to confirm
that  production  of each  batch  of  Product  is in  compliance  with  the cGMP
regulations,  and to confirm that Lynx is taking reasonable  measures to protect
the manufacturing  facility and their premises,  and at any time upon reasonable
advance notice to Lynx, but no more than once per year.

         (g) Tanabe shall have the right to send authorized  representatives  to
any  facilities  where  Product is stored to inspect  the stock and  confirm the
method and adequacy of storage.  Upon  request of Tanabe,  Lynx agrees to notify
Tanabe of the next  production  run of Product.  Lynx agrees to  cooperate  with
Tanabe's  authorized  representatives  conducting  such audits Tanabe shall from
time to time identify the persons and timetable for such inspections.

                                      iii
<PAGE>

         (h) If Tanabe is required by a  Regulatory  Authority or in any country
of the  Territory  to have  inspected  or  approved  the  site of  manufacturing
Product, Lynx will permit officials of the applicable regulatory  authorities to
inspect the Hayward, California facility or such other facility where Product is
manufactured.

E.       PRODUCT LICENSES

         Tanabe shall be responsible,  subject to appropriate Lynx assistance as
to  Manufacturing  Information,  for  obtaining  all  Regulatory  Approvals  and
maintaining  in its own name all relevant  product  licenses for the Product for
import and sale in the Territory.

F.       PRODUCT  RECALL  PROCEDURES

         The parties shall immediately inform each other of all incidents and/or
if any lot of Product  which is  alleged  or proved to be the  subject of recall
market  withdrawal or  correction  and shall  cooperate  with each other in such
recall  market  withdrawal or  correction.  Any such recall shall be at the sole
expense of Lynx, unless the effect resulted from defective handling,  storage or
other cause by Tanabe or its Affiliates or distributors.

         The  parties  shall  mutually  agree  procedures  for  Product  recall,
including disclosure of all necessary information to prevent a recurrence of the
event or circumstance.

                                      iv.

<PAGE>



                                   EXHIBIT D*


                                DEVELOPMENT PLAN


* Not yet finalized


<PAGE>

                                    EXHIBIT E

                        CALCULATION OF KIT PURCHASE PRICE

The Kit  Purchase  Price  will be  calculated  as set forth  below  based on two
components, a Product purchase price component and a Delivery Means compensation
component.

As used in this Exhibit E, the  following  acronyms and defined terms shall have
the following means:

            PP  = Purchase  Price  for the Kit sold in a  particular country  
            NK  = NHI  Price  for  the  Kit in the  country
            NP  = NHI Price for the Product in the country
            NDM = NHI Price for the  Delivery  Means in the  country  
            CDM = Cost of Delivery Means 
            KGP = Gross Wholesale Price of the Kit sold in the country 
            Delivery Means Compensation =
                  with respect to a Kit sold in a particular country, 
                  the greater of:  [REDACT]
            Delivery Means Profit =
                  the [REDACT]  realized by Tanabe or its Affiliates
                  or sublicensees  based on the sale of the Delivery
                  Means component of the Kit, as determined pursuant
                  to [REDACT],  which [REDACT] shall be set forth in
                  the Supply Agreement

The Kit  purchase  price is  determined  under  the  applicable  formula  in the
following:

A.  If the NHI has  established  an NHI  Price  for  the Kit for  sales  in such
country, and:

         (i) the NHI has  established  an NHI Price for the Product  sold alone,
then the purchase price for the Kit is calculated as follows:

                  [REDACT]

         (ii) the NHI has  established  an NHI Price for the Delivery  Means but
has not  established an NHI Price for the Product sold alone,  then the purchase
price for the Kit is calculated as follows:

                  [REDACT]



         (iii) the NHI has not  established  an NHI Price for either the Product
or the  Delivery  Means  sold  alone,  then the  purchase  price  for the Kit is
calculated as follows:

                        CONFIDENTIAL TREATMENT REQUESTED

                                       i.
<PAGE>

                  [REDACT]

B. If the NHI has not  established  an NHI  Price  for the Kit for sales in such
country, and:

         (i) the NHI has  established  an NHI Price for the Product  sold alone,
then the purchase price for the Kit is calculated as follows:

                  [REDACT]

         (ii) the NHI has  established  an NHI Price for the Delivery  Means but
has not  established an NHI Price for the Product sold alone,  then the purchase
price for the Kit is calculated as follows:

                  [REDACT]

         (iii) the NHI has not  established  an NHI Price for either the Product
or the  Delivery  Means  sold  alone,  then the  purchase  price  for the Kit is
calculated as follows:

                  [REDACT]


                        CONFIDENTIAL TREATMENT REQUESTED


                                      ii.





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